23390419

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{971}}^1$

素因数の和:1110

約数の個数: 16

約数和(自身を含む): 26943840

約数和(自身を除く): 3553421

約数列:

[1, 13, 17, 109, 221, 971, 1417, 1853, 12623, 16507, 24089, 105839, 214591, 1375907, 1799263, 23390419]

約数ペア:

[(1, 23390419), (13, 1799263), (17, 1375907), (109, 214591), (221, 105839), (971, 24089), (1417, 16507), (1853, 12623)]