12815764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6661}}^1$

素因数の和:6715

約数の個数: 24

約数和(自身を含む): 24809288

約数和(自身を除く): 11993524

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 6661, 13322, 26644, 86593, 173186, 246457, 346372, 492914, 985828, 3203941, 6407882, 12815764]

約数ペア:

[(1, 12815764), (2, 6407882), (4, 3203941), (13, 985828), (26, 492914), (37, 346372), (52, 246457), (74, 173186), (148, 86593), (481, 26644), (962, 13322), (1924, 6661)]