23016290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2351}}^1$

素因数の和:2458

約数の個数: 32

約数和(自身を含む): 45722880

約数和(自身を除く): 22706590

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 110, 178, 445, 890, 979, 1958, 2351, 4702, 4895, 9790, 11755, 23510, 25861, 51722, 129305, 209239, 258610, 418478, 1046195, 2092390, 2301629, 4603258, 11508145, 23016290]

約数ペア:

[(1, 23016290), (2, 11508145), (5, 4603258), (10, 2301629), (11, 2092390), (22, 1046195), (55, 418478), (89, 258610), (110, 209239), (178, 129305), (445, 51722), (890, 25861), (979, 23510), (1958, 11755), (2351, 9790), (4702, 4895)]