13121654

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4241}}^1$

素因数の和:4280

約数の個数: 32

約数和(自身を含む): 25655616

約数和(自身を除く): 12533962

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 4241, 8482, 29687, 55133, 59374, 72097, 110266, 144194, 385931, 504679, 771862, 937261, 1009358, 1874522, 6560827, 13121654]

約数ペア:

[(1, 13121654), (2, 6560827), (7, 1874522), (13, 1009358), (14, 937261), (17, 771862), (26, 504679), (34, 385931), (91, 144194), (119, 110266), (182, 72097), (221, 59374), (238, 55133), (442, 29687), (1547, 8482), (3094, 4241)]