15559206

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4639}}^1$

素因数の和:4700

約数の個数: 32

約数和(自身を含む): 34298880

約数和(自身を除く): 18739674

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 4639, 9278, 13917, 27834, 60307, 120614, 180921, 199477, 361842, 398954, 598431, 1196862, 2593201, 5186402, 7779603, 15559206]

約数ペア:

[(1, 15559206), (2, 7779603), (3, 5186402), (6, 2593201), (13, 1196862), (26, 598431), (39, 398954), (43, 361842), (78, 199477), (86, 180921), (129, 120614), (258, 60307), (559, 27834), (1118, 13917), (1677, 9278), (3354, 4639)]