16809572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{5479}}^1$

素因数の和:5555

約数の個数: 24

約数和(自身を含む): 32222400

約数和(自身を除く): 15412828

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 236, 767, 1534, 3068, 5479, 10958, 21916, 71227, 142454, 284908, 323261, 646522, 1293044, 4202393, 8404786, 16809572]

約数ペア:

[(1, 16809572), (2, 8404786), (4, 4202393), (13, 1293044), (26, 646522), (52, 323261), (59, 284908), (118, 142454), (236, 71227), (767, 21916), (1534, 10958), (3068, 5479)]