13401392

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:377

約数の個数: 40

約数和(自身を含む): 26998272

約数和(自身を除く): 13596880

約数列:

[1, 2, 4, 8, 16, 47, 71, 94, 142, 188, 251, 284, 376, 502, 568, 752, 1004, 1136, 2008, 3337, 4016, 6674, 11797, 13348, 17821, 23594, 26696, 35642, 47188, 53392, 71284, 94376, 142568, 188752, 285136, 837587, 1675174, 3350348, 6700696, 13401392]

約数ペア:

[(1, 13401392), (2, 6700696), (4, 3350348), (8, 1675174), (16, 837587), (47, 285136), (71, 188752), (94, 142568), (142, 94376), (188, 71284), (251, 53392), (284, 47188), (376, 35642), (502, 26696), (568, 23594), (752, 17821), (1004, 13348), (1136, 11797), (2008, 6674), (3337, 4016)]