18801824

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{7079}}^1$

素因数の和:7172

約数の個数: 24

約数和(自身を含む): 37467360

約数和(自身を除く): 18665536

約数列:

[1, 2, 4, 8, 16, 32, 83, 166, 332, 664, 1328, 2656, 7079, 14158, 28316, 56632, 113264, 226528, 587557, 1175114, 2350228, 4700456, 9400912, 18801824]

約数ペア:

[(1, 18801824), (2, 9400912), (4, 4700456), (8, 2350228), (16, 1175114), (32, 587557), (83, 226528), (166, 113264), (332, 56632), (664, 28316), (1328, 14158), (2656, 7079)]