19381302

素因数分解:

$2^1\times 3^3\times {\mathrm{379}}^1\times {\mathrm{947}}^1$

素因数の和:1337

約数の個数: 32

約数和(自身を含む): 43228800

約数和(自身を除く): 23847498

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 379, 758, 947, 1137, 1894, 2274, 2841, 3411, 5682, 6822, 8523, 10233, 17046, 20466, 25569, 51138, 358913, 717826, 1076739, 2153478, 3230217, 6460434, 9690651, 19381302]

約数ペア:

[(1, 19381302), (2, 9690651), (3, 6460434), (6, 3230217), (9, 2153478), (18, 1076739), (27, 717826), (54, 358913), (379, 51138), (758, 25569), (947, 20466), (1137, 17046), (1894, 10233), (2274, 8523), (2841, 6822), (3411, 5682)]