18480715

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{1741}}^1$

素因数の和:1950

約数の個数: 16

約数和(自身を含む): 24332256

約数和(自身を除く): 5851541

約数列:

[1, 5, 11, 55, 193, 965, 1741, 2123, 8705, 10615, 19151, 95755, 336013, 1680065, 3696143, 18480715]

約数ペア:

[(1, 18480715), (5, 3696143), (11, 1680065), (55, 336013), (193, 95755), (965, 19151), (1741, 10615), (2123, 8705)]