11847212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1663}}^1$

素因数の和:1817

約数の個数: 24

約数和(自身を含む): 22503936

約数和(自身を除く): 10656724

約数列:

[1, 2, 4, 13, 26, 52, 137, 274, 548, 1663, 1781, 3326, 3562, 6652, 7124, 21619, 43238, 86476, 227831, 455662, 911324, 2961803, 5923606, 11847212]

約数ペア:

[(1, 11847212), (2, 5923606), (4, 2961803), (13, 911324), (26, 455662), (52, 227831), (137, 86476), (274, 43238), (548, 21619), (1663, 7124), (1781, 6652), (3326, 3562)]