12724414

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{3251}}^1$

素因数の和:3375

約数の個数: 16

約数和(自身を含む): 20292480

約数和(自身を除く): 7568066

約数列:

[1, 2, 19, 38, 103, 206, 1957, 3251, 3914, 6502, 61769, 123538, 334853, 669706, 6362207, 12724414]

約数ペア:

[(1, 12724414), (2, 6362207), (19, 669706), (38, 334853), (103, 123538), (206, 61769), (1957, 6502), (3251, 3914)]