165301474438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{10457}}^1\times {\mathrm{415993}}^1$

素因数の和:426471

約数の個数: 16

約数和(自身を含む): 261027915120

約数和(自身を除く): 95726440682

約数列:

[1, 2, 19, 38, 10457, 20914, 198683, 397366, 415993, 831986, 7903867, 15807734, 4350038801, 8700077602, 82650737219, 165301474438]

約数ペア:

[(1, 165301474438), (2, 82650737219), (19, 8700077602), (38, 4350038801), (10457, 15807734), (20914, 7903867), (198683, 831986), (397366, 415993)]