15672230990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{120555623}}^1$

素因数の和:120555643

約数の個数: 16

約数和(自身を含む): 30380017248

約数和(自身を除く): 14707786258

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 120555623, 241111246, 602778115, 1205556230, 1567223099, 3134446198, 7836115495, 15672230990]

約数ペア:

[(1, 15672230990), (2, 7836115495), (5, 3134446198), (10, 1567223099), (13, 1205556230), (26, 602778115), (65, 241111246), (130, 120555623)]