13138372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{823}}^1$

素因数の和:1147

約数の個数: 24

約数和(自身を含む): 24871616

約数和(自身を除く): 11733244

約数列:

[1, 2, 4, 13, 26, 52, 307, 614, 823, 1228, 1646, 3292, 3991, 7982, 10699, 15964, 21398, 42796, 252661, 505322, 1010644, 3284593, 6569186, 13138372]

約数ペア:

[(1, 13138372), (2, 6569186), (4, 3284593), (13, 1010644), (26, 505322), (52, 252661), (307, 42796), (614, 21398), (823, 15964), (1228, 10699), (1646, 7982), (3292, 3991)]