17990113938

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157808017}}^1$

素因数の和:157808041

約数の個数: 16

約数和(自身を含む): 37873924320

約数和(自身を除く): 19883810382

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 157808017, 315616034, 473424051, 946848102, 2998352323, 5996704646, 8995056969, 17990113938]

約数ペア:

[(1, 17990113938), (2, 8995056969), (3, 5996704646), (6, 2998352323), (19, 946848102), (38, 473424051), (57, 315616034), (114, 157808017)]