13185926096

素因数分解:

$2^4\times 7^1\times {\mathrm{1321}}^1\times {\mathrm{89123}}^1$

素因数の和:90459

約数の個数: 40

約数和(自身を含む): 29219838144

約数和(自身を除く): 16033912048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1321, 2642, 5284, 9247, 10568, 18494, 21136, 36988, 73976, 89123, 147952, 178246, 356492, 623861, 712984, 1247722, 1425968, 2495444, 4990888, 9981776, 117731483, 235462966, 470925932, 824120381, 941851864, 1648240762, 1883703728, 3296481524, 6592963048, 13185926096]

約数ペア:

[(1, 13185926096), (2, 6592963048), (4, 3296481524), (7, 1883703728), (8, 1648240762), (14, 941851864), (16, 824120381), (28, 470925932), (56, 235462966), (112, 117731483), (1321, 9981776), (2642, 4990888), (5284, 2495444), (9247, 1425968), (10568, 1247722), (18494, 712984), (21136, 623861), (36988, 356492), (73976, 178246), (89123, 147952)]