19401024

素因数分解:

$2^6\times 3^1\times {\mathrm{37}}^1\times {\mathrm{2731}}^1$

素因数の和:2783

約数の個数: 56

約数和(自身を含む): 52738528

約数和(自身を除く): 33337504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 148, 192, 222, 296, 444, 592, 888, 1184, 1776, 2368, 2731, 3552, 5462, 7104, 8193, 10924, 16386, 21848, 32772, 43696, 65544, 87392, 101047, 131088, 174784, 202094, 262176, 303141, 404188, 524352, 606282, 808376, 1212564, 1616752, 2425128, 3233504, 4850256, 6467008, 9700512, 19401024]

約数ペア:

[(1, 19401024), (2, 9700512), (3, 6467008), (4, 4850256), (6, 3233504), (8, 2425128), (12, 1616752), (16, 1212564), (24, 808376), (32, 606282), (37, 524352), (48, 404188), (64, 303141), (74, 262176), (96, 202094), (111, 174784), (148, 131088), (192, 101047), (222, 87392), (296, 65544), (444, 43696), (592, 32772), (888, 21848), (1184, 16386), (1776, 10924), (2368, 8193), (2731, 7104), (3552, 5462)]