13905976

素因数分解:

$2^3\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1039}}^1$

素因数の和:1291

約数の個数: 32

約数和(自身を含む): 29952000

約数和(自身を除く): 16046024

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 239, 478, 956, 1039, 1673, 1912, 2078, 3346, 4156, 6692, 7273, 8312, 13384, 14546, 29092, 58184, 248321, 496642, 993284, 1738247, 1986568, 3476494, 6952988, 13905976]

約数ペア:

[(1, 13905976), (2, 6952988), (4, 3476494), (7, 1986568), (8, 1738247), (14, 993284), (28, 496642), (56, 248321), (239, 58184), (478, 29092), (956, 14546), (1039, 13384), (1673, 8312), (1912, 7273), (2078, 6692), (3346, 4156)]