15386644

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1031}}^1$

素因数の和:1096

約数の個数: 48

約数和(自身を含む): 33981696

約数和(自身を除く): 18595052

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 52, 82, 91, 164, 182, 287, 364, 533, 574, 1031, 1066, 1148, 2062, 2132, 3731, 4124, 7217, 7462, 13403, 14434, 14924, 26806, 28868, 42271, 53612, 84542, 93821, 169084, 187642, 295897, 375284, 549523, 591794, 1099046, 1183588, 2198092, 3846661, 7693322, 15386644]

約数ペア:

[(1, 15386644), (2, 7693322), (4, 3846661), (7, 2198092), (13, 1183588), (14, 1099046), (26, 591794), (28, 549523), (41, 375284), (52, 295897), (82, 187642), (91, 169084), (164, 93821), (182, 84542), (287, 53612), (364, 42271), (533, 28868), (574, 26806), (1031, 14924), (1066, 14434), (1148, 13403), (2062, 7462), (2132, 7217), (3731, 4124)]