18680459524

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{599}}^1\times {\mathrm{190159}}^1$

素因数の和:190803

約数の個数: 24

約数和(自身を含む): 33544224000

約数和(自身を除く): 14863764476

約数列:

[1, 2, 4, 41, 82, 164, 599, 1198, 2396, 24559, 49118, 98236, 190159, 380318, 760636, 7796519, 15593038, 31186076, 113905241, 227810482, 455620964, 4670114881, 9340229762, 18680459524]

約数ペア:

[(1, 18680459524), (2, 9340229762), (4, 4670114881), (41, 455620964), (82, 227810482), (164, 113905241), (599, 31186076), (1198, 15593038), (2396, 7796519), (24559, 760636), (49118, 380318), (98236, 190159)]