22903312

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{19609}}^1$

素因数の和:19690

約数の個数: 20

約数和(自身を含む): 44985340

約数和(自身を除く): 22082028

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 19609, 39218, 78436, 156872, 313744, 1431457, 2862914, 5725828, 11451656, 22903312]

約数ペア:

[(1, 22903312), (2, 11451656), (4, 5725828), (8, 2862914), (16, 1431457), (73, 313744), (146, 156872), (292, 78436), (584, 39218), (1168, 19609)]