20199231358

素因数分解:

$2^1\times {\mathrm{191}}^1\times {\mathrm{241}}^1\times {\mathrm{219409}}^1$

素因数の和:219843

約数の個数: 16

約数和(自身を含む): 30583998720

約数和(自身を除く): 10384767362

約数列:

[1, 2, 191, 241, 382, 482, 46031, 92062, 219409, 438818, 41907119, 52877569, 83814238, 105755138, 10099615679, 20199231358]

約数ペア:

[(1, 20199231358), (2, 10099615679), (191, 105755138), (241, 83814238), (382, 52877569), (482, 41907119), (46031, 438818), (92062, 219409)]