19104078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{454859}}^1$

素因数の和:454871

約数の個数: 16

約数和(自身を含む): 43666560

約数和(自身を除く): 24562482

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 454859, 909718, 1364577, 2729154, 3184013, 6368026, 9552039, 19104078]

約数ペア:

[(1, 19104078), (2, 9552039), (3, 6368026), (6, 3184013), (7, 2729154), (14, 1364577), (21, 909718), (42, 454859)]