15308272

素因数分解:

$2^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1327}}^1$

素因数の和:1445

約数の個数: 40

約数和(自身を含む): 34251776

約数和(自身を除く): 18943504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 103, 112, 206, 412, 721, 824, 1327, 1442, 1648, 2654, 2884, 5308, 5768, 9289, 10616, 11536, 18578, 21232, 37156, 74312, 136681, 148624, 273362, 546724, 956767, 1093448, 1913534, 2186896, 3827068, 7654136, 15308272]

約数ペア:

[(1, 15308272), (2, 7654136), (4, 3827068), (7, 2186896), (8, 1913534), (14, 1093448), (16, 956767), (28, 546724), (56, 273362), (103, 148624), (112, 136681), (206, 74312), (412, 37156), (721, 21232), (824, 18578), (1327, 11536), (1442, 10616), (1648, 9289), (2654, 5768), (2884, 5308)]