22897609

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:480

約数の個数: 16

約数和(自身を含む): 26732160

約数和(自身を除く): 3834551

約数列:

[1, 7, 101, 139, 233, 707, 973, 1631, 14039, 23533, 32387, 98273, 164731, 226709, 3271087, 22897609]

約数ペア:

[(1, 22897609), (7, 3271087), (101, 226709), (139, 164731), (233, 98273), (707, 32387), (973, 23533), (1631, 14039)]