15562988

素因数分解:

$2^2\times 7^2\times {\mathrm{271}}^1\times {\mathrm{293}}^1$

素因数の和:582

約数の個数: 36

約数和(自身を含む): 31907232

約数和(自身を除く): 16344244

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 271, 293, 542, 586, 1084, 1172, 1897, 2051, 3794, 4102, 7588, 8204, 13279, 14357, 26558, 28714, 53116, 57428, 79403, 158806, 317612, 555821, 1111642, 2223284, 3890747, 7781494, 15562988]

約数ペア:

[(1, 15562988), (2, 7781494), (4, 3890747), (7, 2223284), (14, 1111642), (28, 555821), (49, 317612), (98, 158806), (196, 79403), (271, 57428), (293, 53116), (542, 28714), (586, 26558), (1084, 14357), (1172, 13279), (1897, 8204), (2051, 7588), (3794, 4102)]