22895191

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:450

約数の個数: 16

約数和(自身を含む): 25668000

約数和(自身を除く): 2772809

約数列:

[1, 11, 61, 149, 229, 671, 1639, 2519, 9089, 13969, 34121, 99979, 153659, 375331, 2081381, 22895191]

約数ペア:

[(1, 22895191), (11, 2081381), (61, 375331), (149, 153659), (229, 99979), (671, 34121), (1639, 13969), (2519, 9089)]