9538904

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{70139}}^1$

素因数の和:70162

約数の個数: 16

約数和(自身を含む): 18937800

約数和(自身を除く): 9398896

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 70139, 140278, 280556, 561112, 1192363, 2384726, 4769452, 9538904]

約数ペア:

[(1, 9538904), (2, 4769452), (4, 2384726), (8, 1192363), (17, 561112), (34, 280556), (68, 140278), (136, 70139)]