18974282

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{1423}}^1$

素因数の和:1597

約数の個数: 16

約数和(自身を含む): 29220480

約数和(自身を除く): 10246198

約数列:

[1, 2, 59, 113, 118, 226, 1423, 2846, 6667, 13334, 83957, 160799, 167914, 321598, 9487141, 18974282]

約数ペア:

[(1, 18974282), (2, 9487141), (59, 321598), (113, 167914), (118, 160799), (226, 83957), (1423, 13334), (2846, 6667)]