13289012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{2027}}^1$

素因数の和:2191

約数の個数: 24

約数和(自身を含む): 25552800

約数和(自身を除く): 12263788

約数列:

[1, 2, 4, 11, 22, 44, 149, 298, 596, 1639, 2027, 3278, 4054, 6556, 8108, 22297, 44594, 89188, 302023, 604046, 1208092, 3322253, 6644506, 13289012]

約数ペア:

[(1, 13289012), (2, 6644506), (4, 3322253), (11, 1208092), (22, 604046), (44, 302023), (149, 89188), (298, 44594), (596, 22297), (1639, 8108), (2027, 6556), (3278, 4054)]