15617102668

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1995031}}^1$

素因数の和:1995157

約数の個数: 24

約数和(自身を含む): 29047665920

約数和(自身を除く): 13430563252

約数列:

[1, 2, 4, 19, 38, 76, 103, 206, 412, 1957, 3914, 7828, 1995031, 3990062, 7980124, 37905589, 75811178, 151622356, 205488193, 410976386, 821952772, 3904275667, 7808551334, 15617102668]

約数ペア:

[(1, 15617102668), (2, 7808551334), (4, 3904275667), (19, 821952772), (38, 410976386), (76, 205488193), (103, 151622356), (206, 75811178), (412, 37905589), (1957, 7980124), (3914, 3990062), (7828, 1995031)]