126405746

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{144629}}^1$

素因数の和:144673

約数の個数: 16

約数和(自身を含む): 208267200

約数和(自身を除く): 81861454

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 144629, 289258, 2747951, 3326467, 5495902, 6652934, 63202873, 126405746]

約数ペア:

[(1, 126405746), (2, 63202873), (19, 6652934), (23, 5495902), (38, 3326467), (46, 2747951), (437, 289258), (874, 144629)]