15669065890

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{11961119}}^1$

素因数の和:11961257

約数の個数: 16

約数和(自身を含む): 28419621120

約数和(自身を除く): 12750555230

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 11961119, 23922238, 59805595, 119611190, 1566906589, 3133813178, 7834532945, 15669065890]

約数ペア:

[(1, 15669065890), (2, 7834532945), (5, 3133813178), (10, 1566906589), (131, 119611190), (262, 59805595), (655, 23922238), (1310, 11961119)]