15678883814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^2\times {\mathrm{997}}^1$

素因数の和:1353

約数の個数: 48

約数和(自身を含む): 26737976880

約数和(自身を除く): 11059093066

約数列:

[1, 2, 11, 22, 29, 58, 157, 314, 319, 638, 997, 1727, 1994, 3454, 4553, 9106, 10967, 21934, 24649, 28913, 49298, 50083, 57826, 100166, 156529, 271139, 313058, 318043, 542278, 636086, 714821, 1429642, 1721819, 3443638, 4539341, 7863031, 9078682, 15726062, 24575053, 49150106, 49932751, 99865502, 270325583, 540651166, 712676537, 1425353074, 7839441907, 15678883814]

約数ペア:

[(1, 15678883814), (2, 7839441907), (11, 1425353074), (22, 712676537), (29, 540651166), (58, 270325583), (157, 99865502), (314, 49932751), (319, 49150106), (638, 24575053), (997, 15726062), (1727, 9078682), (1994, 7863031), (3454, 4539341), (4553, 3443638), (9106, 1721819), (10967, 1429642), (21934, 714821), (24649, 636086), (28913, 542278), (49298, 318043), (50083, 313058), (57826, 271139), (100166, 156529)]