15672018704

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{7046771}}^1$

素因数の和:7046918

約数の個数: 20

約数和(自身を含む): 30582990480

約数和(自身を除く): 14910971776

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 7046771, 14093542, 28187084, 56374168, 112748336, 979501169, 1959002338, 3918004676, 7836009352, 15672018704]

約数ペア:

[(1, 15672018704), (2, 7836009352), (4, 3918004676), (8, 1959002338), (16, 979501169), (139, 112748336), (278, 56374168), (556, 28187084), (1112, 14093542), (2224, 7046771)]