12271292

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 24796800

約数和(自身を除く): 12525508

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 59, 116, 118, 163, 236, 319, 326, 638, 649, 652, 1276, 1298, 1711, 1793, 2596, 3422, 3586, 4727, 6844, 7172, 9454, 9617, 18821, 18908, 19234, 37642, 38468, 51997, 75284, 103994, 105787, 207988, 211574, 278893, 423148, 557786, 1115572, 3067823, 6135646, 12271292]

約数ペア:

[(1, 12271292), (2, 6135646), (4, 3067823), (11, 1115572), (22, 557786), (29, 423148), (44, 278893), (58, 211574), (59, 207988), (116, 105787), (118, 103994), (163, 75284), (236, 51997), (319, 38468), (326, 37642), (638, 19234), (649, 18908), (652, 18821), (1276, 9617), (1298, 9454), (1711, 7172), (1793, 6844), (2596, 4727), (3422, 3586)]