19734156948

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{887}}^1\times {\mathrm{5437}}^1$

素因数の和:6373

約数の個数: 96

約数和(自身を含む): 51920805888

約数和(自身を除く): 32186648940

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 124, 132, 186, 341, 372, 682, 887, 1023, 1364, 1774, 2046, 2661, 3548, 4092, 5322, 5437, 9757, 10644, 10874, 16311, 19514, 21748, 27497, 29271, 32622, 39028, 54994, 58542, 59807, 65244, 82491, 109988, 117084, 119614, 164982, 168547, 179421, 239228, 302467, 329964, 337094, 358842, 505641, 604934, 674188, 717684, 907401, 1011282, 1209868, 1814802, 1854017, 2022564, 3629604, 3708034, 4822619, 5562051, 7416068, 9645238, 11124102, 14467857, 19290476, 22248204, 28935714, 53048809, 57871428, 106097618, 149501189, 159146427, 212195236, 299002378, 318292854, 448503567, 598004756, 636585708, 897007134, 1644513079, 1794014268, 3289026158, 4933539237, 6578052316, 9867078474, 19734156948]

約数ペア:

[(1, 19734156948), (2, 9867078474), (3, 6578052316), (4, 4933539237), (6, 3289026158), (11, 1794014268), (12, 1644513079), (22, 897007134), (31, 636585708), (33, 598004756), (44, 448503567), (62, 318292854), (66, 299002378), (93, 212195236), (124, 159146427), (132, 149501189), (186, 106097618), (341, 57871428), (372, 53048809), (682, 28935714), (887, 22248204), (1023, 19290476), (1364, 14467857), (1774, 11124102), (2046, 9645238), (2661, 7416068), (3548, 5562051), (4092, 4822619), (5322, 3708034), (5437, 3629604), (9757, 2022564), (10644, 1854017), (10874, 1814802), (16311, 1209868), (19514, 1011282), (21748, 907401), (27497, 717684), (29271, 674188), (32622, 604934), (39028, 505641), (54994, 358842), (58542, 337094), (59807, 329964), (65244, 302467), (82491, 239228), (109988, 179421), (117084, 168547), (119614, 164982)]