22112168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1229}}^1$

素因数の和:1421

約数の個数: 32

約数和(自身を含む): 44944200

約数和(自身を除く): 22832032

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 173, 346, 692, 1229, 1384, 2249, 2458, 4498, 4916, 8996, 9832, 15977, 17992, 31954, 63908, 127816, 212617, 425234, 850468, 1700936, 2764021, 5528042, 11056084, 22112168]

約数ペア:

[(1, 22112168), (2, 11056084), (4, 5528042), (8, 2764021), (13, 1700936), (26, 850468), (52, 425234), (104, 212617), (173, 127816), (346, 63908), (692, 31954), (1229, 17992), (1384, 15977), (2249, 9832), (2458, 8996), (4498, 4916)]