12219298

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67139}}^1$

素因数の和:67161

約数の個数: 16

約数和(自身を含む): 22559040

約数和(自身を除く): 10339742

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 67139, 134278, 469973, 872807, 939946, 1745614, 6109649, 12219298]

約数ペア:

[(1, 12219298), (2, 6109649), (7, 1745614), (13, 939946), (14, 872807), (26, 469973), (91, 134278), (182, 67139)]