15395396

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1213}}^1$

素因数の和:1403

約数の個数: 24

約数和(自身を含む): 28553280

約数和(自身を除く): 13157884

約数列:

[1, 2, 4, 19, 38, 76, 167, 334, 668, 1213, 2426, 3173, 4852, 6346, 12692, 23047, 46094, 92188, 202571, 405142, 810284, 3848849, 7697698, 15395396]

約数ペア:

[(1, 15395396), (2, 7697698), (4, 3848849), (19, 810284), (38, 405142), (76, 202571), (167, 92188), (334, 46094), (668, 23047), (1213, 12692), (2426, 6346), (3173, 4852)]