15671242868

素因数分解:

$2^2\times {\mathrm{277}}^1\times {\mathrm{739}}^1\times {\mathrm{19139}}^1$

素因数の和:20159

約数の個数: 24

約数和(自身を含む): 27562365600

約数和(自身を除く): 11891122732

約数列:

[1, 2, 4, 277, 554, 739, 1108, 1478, 2956, 19139, 38278, 76556, 204703, 409406, 818812, 5301503, 10603006, 14143721, 21206012, 28287442, 56574884, 3917810717, 7835621434, 15671242868]

約数ペア:

[(1, 15671242868), (2, 7835621434), (4, 3917810717), (277, 56574884), (554, 28287442), (739, 21206012), (1108, 14143721), (1478, 10603006), (2956, 5301503), (19139, 818812), (38278, 409406), (76556, 204703)]