23131576

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{222419}}^1$

素因数の和:222438

約数の個数: 16

約数和(自身を含む): 46708200

約数和(自身を除く): 23576624

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 222419, 444838, 889676, 1779352, 2891447, 5782894, 11565788, 23131576]

約数ペア:

[(1, 23131576), (2, 11565788), (4, 5782894), (8, 2891447), (13, 1779352), (26, 889676), (52, 444838), (104, 222419)]