12125974

素因数分解:

$2^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{1601}}^1$

素因数の和:2151

約数の個数: 16

約数和(自身を含む): 20838816

約数和(自身を除く): 8712842

約数列:

[1, 2, 7, 14, 541, 1082, 1601, 3202, 3787, 7574, 11207, 22414, 866141, 1732282, 6062987, 12125974]

約数ペア:

[(1, 12125974), (2, 6062987), (7, 1732282), (14, 866141), (541, 22414), (1082, 11207), (1601, 7574), (3202, 3787)]