15385934

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{3931}}^1$

素因数の和:4055

約数の個数: 16

約数和(自身を含む): 24535680

約数和(自身を除く): 9149746

約数列:

[1, 2, 19, 38, 103, 206, 1957, 3914, 3931, 7862, 74689, 149378, 404893, 809786, 7692967, 15385934]

約数ペア:

[(1, 15385934), (2, 7692967), (19, 809786), (38, 404893), (103, 149378), (206, 74689), (1957, 7862), (3914, 3931)]