89974310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{473549}}^1$

素因数の和:473575

約数の個数: 16

約数和(自身を含む): 170478000

約数和(自身を除く): 80503690

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 473549, 947098, 2367745, 4735490, 8997431, 17994862, 44987155, 89974310]

約数ペア:

[(1, 89974310), (2, 44987155), (5, 17994862), (10, 8997431), (19, 4735490), (38, 2367745), (95, 947098), (190, 473549)]