19005267392

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{10239907}}^1$

素因数の和:10239948

約数の個数: 28

約数和(自身を含む): 39014049480

約数和(自身を除く): 20008782088

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 928, 1856, 10239907, 20479814, 40959628, 81919256, 163838512, 296957303, 327677024, 593914606, 655354048, 1187829212, 2375658424, 4751316848, 9502633696, 19005267392]

約数ペア:

[(1, 19005267392), (2, 9502633696), (4, 4751316848), (8, 2375658424), (16, 1187829212), (29, 655354048), (32, 593914606), (58, 327677024), (64, 296957303), (116, 163838512), (232, 81919256), (464, 40959628), (928, 20479814), (1856, 10239907)]