15679840306

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1187}}^1\times {\mathrm{2579}}^1$

素因数の和:3978

約数の個数: 32

約数和(自身を含む): 25488872640

約数和(自身を除く): 9809032334

約数列:

[1, 2, 13, 26, 197, 394, 1187, 2374, 2561, 2579, 5122, 5158, 15431, 30862, 33527, 67054, 233839, 467678, 508063, 1016126, 3039907, 3061273, 6079814, 6122546, 6604819, 13209638, 39796549, 79593098, 603070781, 1206141562, 7839920153, 15679840306]

約数ペア:

[(1, 15679840306), (2, 7839920153), (13, 1206141562), (26, 603070781), (197, 79593098), (394, 39796549), (1187, 13209638), (2374, 6604819), (2561, 6122546), (2579, 6079814), (5122, 3061273), (5158, 3039907), (15431, 1016126), (30862, 508063), (33527, 467678), (67054, 233839)]