15948524

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{1213}}^1$

素因数の和:1409

約数の個数: 24

約数和(自身を含む): 29573040

約数和(自身を除く): 13624516

約数列:

[1, 2, 4, 19, 38, 76, 173, 346, 692, 1213, 2426, 3287, 4852, 6574, 13148, 23047, 46094, 92188, 209849, 419698, 839396, 3987131, 7974262, 15948524]

約数ペア:

[(1, 15948524), (2, 7974262), (4, 3987131), (19, 839396), (38, 419698), (76, 209849), (173, 92188), (346, 46094), (692, 23047), (1213, 13148), (2426, 6574), (3287, 4852)]