38220708

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{20287}}^1$

素因数の和:20451

約数の個数: 24

約数和(自身を含む): 89754112

約数和(自身を除く): 51533404

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 20287, 40574, 60861, 81148, 121722, 243444, 3185059, 6370118, 9555177, 12740236, 19110354, 38220708]

約数ペア:

[(1, 38220708), (2, 19110354), (3, 12740236), (4, 9555177), (6, 6370118), (12, 3185059), (157, 243444), (314, 121722), (471, 81148), (628, 60861), (942, 40574), (1884, 20287)]