13228208

素因数分解:

$2^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1423}}^1$

素因数の和:1521

約数の個数: 40

約数和(自身を含む): 29664768

約数和(自身を除く): 16436560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 83, 112, 166, 332, 581, 664, 1162, 1328, 1423, 2324, 2846, 4648, 5692, 9296, 9961, 11384, 19922, 22768, 39844, 79688, 118109, 159376, 236218, 472436, 826763, 944872, 1653526, 1889744, 3307052, 6614104, 13228208]

約数ペア:

[(1, 13228208), (2, 6614104), (4, 3307052), (7, 1889744), (8, 1653526), (14, 944872), (16, 826763), (28, 472436), (56, 236218), (83, 159376), (112, 118109), (166, 79688), (332, 39844), (581, 22768), (664, 19922), (1162, 11384), (1328, 9961), (1423, 9296), (2324, 5692), (2846, 4648)]