13238868

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{7027}}^1$

素因数の和:7191

約数の個数: 24

約数和(自身を含む): 31091872

約数和(自身を除く): 17853004

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 7027, 14054, 21081, 28108, 42162, 84324, 1103239, 2206478, 3309717, 4412956, 6619434, 13238868]

約数ペア:

[(1, 13238868), (2, 6619434), (3, 4412956), (4, 3309717), (6, 2206478), (12, 1103239), (157, 84324), (314, 42162), (471, 28108), (628, 21081), (942, 14054), (1884, 7027)]