15511122444

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{199999}}^1$

素因数の和:200310

約数の個数: 48

約数和(自身を含む): 37900800000

約数和(自身を除く): 22389677556

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 281, 562, 843, 1124, 1686, 3372, 6463, 12926, 19389, 25852, 38778, 77556, 199999, 399998, 599997, 799996, 1199994, 2399988, 4599977, 9199954, 13799931, 18399908, 27599862, 55199724, 56199719, 112399438, 168599157, 224798876, 337198314, 674396628, 1292593537, 2585187074, 3877780611, 5170374148, 7755561222, 15511122444]

約数ペア:

[(1, 15511122444), (2, 7755561222), (3, 5170374148), (4, 3877780611), (6, 2585187074), (12, 1292593537), (23, 674396628), (46, 337198314), (69, 224798876), (92, 168599157), (138, 112399438), (276, 56199719), (281, 55199724), (562, 27599862), (843, 18399908), (1124, 13799931), (1686, 9199954), (3372, 4599977), (6463, 2399988), (12926, 1199994), (19389, 799996), (25852, 599997), (38778, 399998), (77556, 199999)]