18944902

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{4931}}^1$

素因数の和:5063

約数の個数: 16

約数和(自身を含む): 30361392

約数和(自身を除く): 11416490

約数列:

[1, 2, 17, 34, 113, 226, 1921, 3842, 4931, 9862, 83827, 167654, 557203, 1114406, 9472451, 18944902]

約数ペア:

[(1, 18944902), (2, 9472451), (17, 1114406), (34, 557203), (113, 167654), (226, 83827), (1921, 9862), (3842, 4931)]