193515514

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{30707}}^1$

素因数の和:30869

約数の個数: 16

約数和(自身を含む): 305114688

約数和(自身を除く): 111599174

約数列:

[1, 2, 23, 46, 137, 274, 3151, 6302, 30707, 61414, 706261, 1412522, 4206859, 8413718, 96757757, 193515514]

約数ペア:

[(1, 193515514), (2, 96757757), (23, 8413718), (46, 4206859), (137, 1412522), (274, 706261), (3151, 61414), (6302, 30707)]