21495524

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{7537}}^1$

素因数の和:7595

約数の個数: 24

約数和(自身を含む): 40524288

約数和(自身を除く): 19028764

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 124, 713, 1426, 2852, 7537, 15074, 30148, 173351, 233647, 346702, 467294, 693404, 934588, 5373881, 10747762, 21495524]

約数ペア:

[(1, 21495524), (2, 10747762), (4, 5373881), (23, 934588), (31, 693404), (46, 467294), (62, 346702), (92, 233647), (124, 173351), (713, 30148), (1426, 15074), (2852, 7537)]