13023494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:328

約数の個数: 32

約数和(自身を含む): 22356000

約数和(自身を除く): 9332506

約数列:

[1, 2, 11, 22, 29, 58, 137, 149, 274, 298, 319, 638, 1507, 1639, 3014, 3278, 3973, 4321, 7946, 8642, 20413, 40826, 43703, 47531, 87406, 95062, 224543, 449086, 591977, 1183954, 6511747, 13023494]

約数ペア:

[(1, 13023494), (2, 6511747), (11, 1183954), (22, 591977), (29, 449086), (58, 224543), (137, 95062), (149, 87406), (274, 47531), (298, 43703), (319, 40826), (638, 20413), (1507, 8642), (1639, 7946), (3014, 4321), (3278, 3973)]