19021276428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1083463}}^1$

素因数の和:1083507

約数の個数: 96

約数和(自身を含む): 58247024640

約数和(自身を除く): 39225748212

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 33, 38, 42, 44, 57, 66, 76, 77, 84, 114, 132, 133, 154, 209, 228, 231, 266, 308, 399, 418, 462, 532, 627, 798, 836, 924, 1254, 1463, 1596, 2508, 2926, 4389, 5852, 8778, 17556, 1083463, 2166926, 3250389, 4333852, 6500778, 7584241, 11918093, 13001556, 15168482, 20585797, 22752723, 23836186, 30336964, 35754279, 41171594, 45505446, 47672372, 61757391, 71508558, 82343188, 83426651, 91010892, 123514782, 143017116, 144100579, 166853302, 226443767, 247029564, 250279953, 288201158, 333706604, 432301737, 452887534, 500559906, 576402316, 679331301, 864603474, 905775068, 1001119812, 1358662602, 1585106369, 1729206948, 2717325204, 3170212738, 4755319107, 6340425476, 9510638214, 19021276428]

約数ペア:

[(1, 19021276428), (2, 9510638214), (3, 6340425476), (4, 4755319107), (6, 3170212738), (7, 2717325204), (11, 1729206948), (12, 1585106369), (14, 1358662602), (19, 1001119812), (21, 905775068), (22, 864603474), (28, 679331301), (33, 576402316), (38, 500559906), (42, 452887534), (44, 432301737), (57, 333706604), (66, 288201158), (76, 250279953), (77, 247029564), (84, 226443767), (114, 166853302), (132, 144100579), (133, 143017116), (154, 123514782), (209, 91010892), (228, 83426651), (231, 82343188), (266, 71508558), (308, 61757391), (399, 47672372), (418, 45505446), (462, 41171594), (532, 35754279), (627, 30336964), (798, 23836186), (836, 22752723), (924, 20585797), (1254, 15168482), (1463, 13001556), (1596, 11918093), (2508, 7584241), (2926, 6500778), (4389, 4333852), (5852, 3250389), (8778, 2166926), (17556, 1083463)]