13234396

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 27811840

約数和(自身を除く): 14577444

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 79, 124, 158, 193, 217, 316, 386, 434, 553, 772, 868, 1106, 1351, 2212, 2449, 2702, 4898, 5404, 5983, 9796, 11966, 15247, 17143, 23932, 30494, 34286, 41881, 60988, 68572, 83762, 106729, 167524, 213458, 426916, 472657, 945314, 1890628, 3308599, 6617198, 13234396]

約数ペア:

[(1, 13234396), (2, 6617198), (4, 3308599), (7, 1890628), (14, 945314), (28, 472657), (31, 426916), (62, 213458), (79, 167524), (124, 106729), (158, 83762), (193, 68572), (217, 60988), (316, 41881), (386, 34286), (434, 30494), (553, 23932), (772, 17143), (868, 15247), (1106, 11966), (1351, 9796), (2212, 5983), (2449, 5404), (2702, 4898)]