19375636

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{5051}}^1$

素因数の和:5199

約数の個数: 24

約数和(自身を含む): 39041856

約数和(自身を除く): 19666220

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 5051, 10102, 20204, 35357, 70714, 141428, 691987, 1383974, 2767948, 4843909, 9687818, 19375636]

約数ペア:

[(1, 19375636), (2, 9687818), (4, 4843909), (7, 2767948), (14, 1383974), (28, 691987), (137, 141428), (274, 70714), (548, 35357), (959, 20204), (1918, 10102), (3836, 5051)]