15697927294

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{502591}}^1$

素因数の和:502720

約数の個数: 32

約数和(自身を含む): 28370313216

約数和(自身を除く): 12672385922

約数列:

[1, 2, 7, 14, 23, 46, 97, 161, 194, 322, 679, 1358, 2231, 4462, 15617, 31234, 502591, 1005182, 3518137, 7036274, 11559593, 23119186, 48751327, 80917151, 97502654, 161834302, 341259289, 682518578, 1121280521, 2242561042, 7848963647, 15697927294]

約数ペア:

[(1, 15697927294), (2, 7848963647), (7, 2242561042), (14, 1121280521), (23, 682518578), (46, 341259289), (97, 161834302), (161, 97502654), (194, 80917151), (322, 48751327), (679, 23119186), (1358, 11559593), (2231, 7036274), (4462, 3518137), (15617, 1005182), (31234, 502591)]