12920223082

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{9376069}}^1$

素因数の和:9376137

約数の個数: 16

約数和(自身を含む): 21264926760

約数和(自身を除く): 8344703678

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 9376069, 18752138, 121888897, 243777794, 496931657, 993863314, 6460111541, 12920223082]

約数ペア:

[(1, 12920223082), (2, 6460111541), (13, 993863314), (26, 496931657), (53, 243777794), (106, 121888897), (689, 18752138), (1378, 9376069)]