72384034

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{9973}}^1$

素因数の和:10185

約数の個数: 16

約数和(自身を含む): 114900480

約数和(自身を除く): 42516446

約数列:

[1, 2, 19, 38, 191, 382, 3629, 7258, 9973, 19946, 189487, 378974, 1904843, 3809686, 36192017, 72384034]

約数ペア:

[(1, 72384034), (2, 36192017), (19, 3809686), (38, 1904843), (191, 378974), (382, 189487), (3629, 19946), (7258, 9973)]