12156620208

素因数分解:

$2^4\times 3^1\times {\mathrm{253262921}}^1$

素因数の和:253262932

約数の個数: 20

約数和(自身を含む): 31404602328

約数和(自身を除く): 19247982120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 253262921, 506525842, 759788763, 1013051684, 1519577526, 2026103368, 3039155052, 4052206736, 6078310104, 12156620208]

約数ペア:

[(1, 12156620208), (2, 6078310104), (3, 4052206736), (4, 3039155052), (6, 2026103368), (8, 1519577526), (12, 1013051684), (16, 759788763), (24, 506525842), (48, 253262921)]