72021134

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{9923}}^1$

素因数の和:10135

約数の個数: 16

約数和(自身を含む): 114324480

約数和(自身を除く): 42303346

約数列:

[1, 2, 19, 38, 191, 382, 3629, 7258, 9923, 19846, 188537, 377074, 1895293, 3790586, 36010567, 72021134]

約数ペア:

[(1, 72021134), (2, 36010567), (19, 3790586), (38, 1895293), (191, 377074), (382, 188537), (3629, 19846), (7258, 9923)]