21234566

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{14891}}^1$

素因数の和:14947

約数の個数: 16

約数和(自身を含む): 34311168

約数和(自身を除く): 13076602

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 14891, 29782, 342493, 461621, 684986, 923242, 10617283, 21234566]

約数ペア:

[(1, 21234566), (2, 10617283), (23, 923242), (31, 684986), (46, 461621), (62, 342493), (713, 29782), (1426, 14891)]