12630332

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 26417664

約数和(自身を除く): 13787332

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 71, 142, 143, 284, 286, 311, 572, 622, 781, 923, 1244, 1562, 1846, 3124, 3421, 3692, 4043, 6842, 8086, 10153, 13684, 16172, 20306, 22081, 40612, 44162, 44473, 88324, 88946, 177892, 242891, 287053, 485782, 574106, 971564, 1148212, 3157583, 6315166, 12630332]

約数ペア:

[(1, 12630332), (2, 6315166), (4, 3157583), (11, 1148212), (13, 971564), (22, 574106), (26, 485782), (44, 287053), (52, 242891), (71, 177892), (142, 88946), (143, 88324), (284, 44473), (286, 44162), (311, 40612), (572, 22081), (622, 20306), (781, 16172), (923, 13684), (1244, 10153), (1562, 8086), (1846, 6842), (3124, 4043), (3421, 3692)]