10890242

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{4091}}^1$

素因数の和:4126

約数の個数: 16

約数和(自身を含む): 17972064

約数和(自身を除く): 7081822

約数列:

[1, 2, 11, 22, 121, 242, 1331, 2662, 4091, 8182, 45001, 90002, 495011, 990022, 5445121, 10890242]

約数ペア:

[(1, 10890242), (2, 5445121), (11, 990022), (22, 495011), (121, 90002), (242, 45001), (1331, 8182), (2662, 4091)]