18773746

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{3517}}^1$

素因数の和:3693

約数の個数: 16

約数和(自身を含む): 30015576

約数和(自身を除く): 11241830

約数列:

[1, 2, 17, 34, 157, 314, 2669, 3517, 5338, 7034, 59789, 119578, 552169, 1104338, 9386873, 18773746]

約数ペア:

[(1, 18773746), (2, 9386873), (17, 1104338), (34, 552169), (157, 119578), (314, 59789), (2669, 7034), (3517, 5338)]