19082450

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{4831}}^1$

素因数の和:4922

約数の個数: 24

約数和(自身を含む): 35950080

約数和(自身を除く): 16867630

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 395, 790, 1975, 3950, 4831, 9662, 24155, 48310, 120775, 241550, 381649, 763298, 1908245, 3816490, 9541225, 19082450]

約数ペア:

[(1, 19082450), (2, 9541225), (5, 3816490), (10, 1908245), (25, 763298), (50, 381649), (79, 241550), (158, 120775), (395, 48310), (790, 24155), (1975, 9662), (3950, 4831)]