189027110

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{821857}}^1$

素因数の和:821887

約数の個数: 16

約数和(自身を含む): 355042656

約数和(自身を除く): 166015546

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 821857, 1643714, 4109285, 8218570, 18902711, 37805422, 94513555, 189027110]

約数ペア:

[(1, 189027110), (2, 94513555), (5, 37805422), (10, 18902711), (23, 8218570), (46, 4109285), (115, 1643714), (230, 821857)]