11238448

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{761}}^1$

素因数の和:853

約数の個数: 40

約数和(自身を含む): 23810976

約数和(自身を除く): 12572528

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 208, 284, 568, 761, 923, 1136, 1522, 1846, 3044, 3692, 6088, 7384, 9893, 12176, 14768, 19786, 39572, 54031, 79144, 108062, 158288, 216124, 432248, 702403, 864496, 1404806, 2809612, 5619224, 11238448]

約数ペア:

[(1, 11238448), (2, 5619224), (4, 2809612), (8, 1404806), (13, 864496), (16, 702403), (26, 432248), (52, 216124), (71, 158288), (104, 108062), (142, 79144), (208, 54031), (284, 39572), (568, 19786), (761, 14768), (923, 12176), (1136, 9893), (1522, 7384), (1846, 6088), (3044, 3692)]