2019284405

素因数分解:

$5^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{38197}}^1$

素因数の和:38408

約数の個数: 16

約数和(自身を含む): 2470646640

約数和(自身を除く): 451362235

約数列:

[1, 5, 97, 109, 485, 545, 10573, 38197, 52865, 190985, 3705109, 4163473, 18525545, 20817365, 403856881, 2019284405]

約数ペア:

[(1, 2019284405), (5, 403856881), (97, 20817365), (109, 18525545), (485, 4163473), (545, 3705109), (10573, 190985), (38197, 52865)]