21701886

素因数分解:

$2^1\times 3^1\times {\mathrm{373}}^1\times {\mathrm{9697}}^1$

素因数の和:10075

約数の個数: 16

約数和(自身を含む): 43524624

約数和(自身を除く): 21822738

約数列:

[1, 2, 3, 6, 373, 746, 1119, 2238, 9697, 19394, 29091, 58182, 3616981, 7233962, 10850943, 21701886]

約数ペア:

[(1, 21701886), (2, 10850943), (3, 7233962), (6, 3616981), (373, 58182), (746, 29091), (1119, 19394), (2238, 9697)]