19304300

素因数分解:

$2^2\times 5^2\times {\mathrm{193043}}^1$

素因数の和:193057

約数の個数: 18

約数和(自身を含む): 41890548

約数和(自身を除く): 22586248

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 193043, 386086, 772172, 965215, 1930430, 3860860, 4826075, 9652150, 19304300]

約数ペア:

[(1, 19304300), (2, 9652150), (4, 4826075), (5, 3860860), (10, 1930430), (20, 965215), (25, 772172), (50, 386086), (100, 193043)]