16624218

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{213131}}^1$

素因数の和:213149

約数の個数: 16

約数和(自身を含む): 35806176

約数和(自身を除く): 19181958

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 213131, 426262, 639393, 1278786, 2770703, 5541406, 8312109, 16624218]

約数ペア:

[(1, 16624218), (2, 8312109), (3, 5541406), (6, 2770703), (13, 1278786), (26, 639393), (39, 426262), (78, 213131)]