1888821430

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4018769}}^1$

素因数の和:4018823

約数の個数: 16

約数和(自身を含む): 3472217280

約数和(自身を除く): 1583395850

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 4018769, 8037538, 20093845, 40187690, 188882143, 377764286, 944410715, 1888821430]

約数ペア:

[(1, 1888821430), (2, 944410715), (5, 377764286), (10, 188882143), (47, 40187690), (94, 20093845), (235, 8037538), (470, 4018769)]