1229431898

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{123017}}^1$

素因数の和:123301

約数の個数: 16

約数和(自身を含む): 1948605120

約数和(自身を除く): 719173222

約数列:

[1, 2, 19, 38, 263, 526, 4997, 9994, 123017, 246034, 2337323, 4674646, 32353471, 64706942, 614715949, 1229431898]

約数ペア:

[(1, 1229431898), (2, 614715949), (19, 64706942), (38, 32353471), (263, 4674646), (526, 2337323), (4997, 246034), (9994, 123017)]