139024946

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{19379}}^1$

素因数の和:19609

約数の個数: 16

約数和(自身を含む): 221862240

約数和(自身を除く): 82837294

約数列:

[1, 2, 17, 34, 211, 422, 3587, 7174, 19379, 38758, 329443, 658886, 4088969, 8177938, 69512473, 139024946]

約数ペア:

[(1, 139024946), (2, 69512473), (17, 8177938), (34, 4088969), (211, 658886), (422, 329443), (3587, 38758), (7174, 19379)]