38871914

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:314

約数の個数: 32

約数和(自身を含む): 62346240

約数和(自身を除く): 23474326

約数列:

[1, 2, 43, 47, 59, 86, 94, 118, 163, 326, 2021, 2537, 2773, 4042, 5074, 5546, 7009, 7661, 9617, 14018, 15322, 19234, 119239, 238478, 329423, 413531, 451999, 658846, 827062, 903998, 19435957, 38871914]

約数ペア:

[(1, 38871914), (2, 19435957), (43, 903998), (47, 827062), (59, 658846), (86, 451999), (94, 413531), (118, 329423), (163, 238478), (326, 119239), (2021, 19234), (2537, 15322), (2773, 14018), (4042, 9617), (5074, 7661), (5546, 7009)]