12545416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1699}}^1$

素因数の和:1789

約数の個数: 32

約数和(自身を含む): 25704000

約数和(自身を除く): 13158584

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1699, 1846, 3398, 3692, 6796, 7384, 13592, 22087, 44174, 88348, 120629, 176696, 241258, 482516, 965032, 1568177, 3136354, 6272708, 12545416]

約数ペア:

[(1, 12545416), (2, 6272708), (4, 3136354), (8, 1568177), (13, 965032), (26, 482516), (52, 241258), (71, 176696), (104, 120629), (142, 88348), (284, 44174), (568, 22087), (923, 13592), (1699, 7384), (1846, 6796), (3398, 3692)]