13121502

素因数分解:

$2^1\times 3^1\times {\mathrm{331}}^1\times {\mathrm{6607}}^1$

素因数の和:6943

約数の個数: 16

約数和(自身を含む): 26326272

約数和(自身を除く): 13204770

約数列:

[1, 2, 3, 6, 331, 662, 993, 1986, 6607, 13214, 19821, 39642, 2186917, 4373834, 6560751, 13121502]

約数ペア:

[(1, 13121502), (2, 6560751), (3, 4373834), (6, 2186917), (331, 39642), (662, 19821), (993, 13214), (1986, 6607)]