15906248

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{631}}^1$

素因数の和:797

約数の個数: 32

約数和(自身を含む): 31397760

約数和(自身を除く): 15491512

約数列:

[1, 2, 4, 8, 23, 46, 92, 137, 184, 274, 548, 631, 1096, 1262, 2524, 3151, 5048, 6302, 12604, 14513, 25208, 29026, 58052, 86447, 116104, 172894, 345788, 691576, 1988281, 3976562, 7953124, 15906248]

約数ペア:

[(1, 15906248), (2, 7953124), (4, 3976562), (8, 1988281), (23, 691576), (46, 345788), (92, 172894), (137, 116104), (184, 86447), (274, 58052), (548, 29026), (631, 25208), (1096, 14513), (1262, 12604), (2524, 6302), (3151, 5048)]