13328464

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{6359}}^1$

素因数の和:6498

約数の個数: 20

約数和(自身を含む): 26025120

約数和(自身を除く): 12696656

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 6359, 12718, 25436, 50872, 101744, 833029, 1666058, 3332116, 6664232, 13328464]

約数ペア:

[(1, 13328464), (2, 6664232), (4, 3332116), (8, 1666058), (16, 833029), (131, 101744), (262, 50872), (524, 25436), (1048, 12718), (2096, 6359)]