13219844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{2917}}^1$

素因数の和:3035

約数の個数: 24

約数和(自身を含む): 25491648

約数和(自身を除く): 12271804

約数列:

[1, 2, 4, 11, 22, 44, 103, 206, 412, 1133, 2266, 2917, 4532, 5834, 11668, 32087, 64174, 128348, 300451, 600902, 1201804, 3304961, 6609922, 13219844]

約数ペア:

[(1, 13219844), (2, 6609922), (4, 3304961), (11, 1201804), (22, 600902), (44, 300451), (103, 128348), (206, 64174), (412, 32087), (1133, 11668), (2266, 5834), (2917, 4532)]