13560872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1571}}^1$

素因数の和:1673

約数の個数: 32

約数和(自身を含む): 27730080

約数和(自身を除く): 14169208

約数列:

[1, 2, 4, 8, 13, 26, 52, 83, 104, 166, 332, 664, 1079, 1571, 2158, 3142, 4316, 6284, 8632, 12568, 20423, 40846, 81692, 130393, 163384, 260786, 521572, 1043144, 1695109, 3390218, 6780436, 13560872]

約数ペア:

[(1, 13560872), (2, 6780436), (4, 3390218), (8, 1695109), (13, 1043144), (26, 521572), (52, 260786), (83, 163384), (104, 130393), (166, 81692), (332, 40846), (664, 20423), (1079, 12568), (1571, 8632), (2158, 6284), (3142, 4316)]