17766982

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{1063}}^1$

素因数の和:1263

約数の個数: 16

約数和(自身を含む): 27310752

約数和(自身を除く): 9543770

約数列:

[1, 2, 61, 122, 137, 274, 1063, 2126, 8357, 16714, 64843, 129686, 145631, 291262, 8883491, 17766982]

約数ペア:

[(1, 17766982), (2, 8883491), (61, 291262), (122, 145631), (137, 129686), (274, 64843), (1063, 16714), (2126, 8357)]