19312430

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{18049}}^1$

素因数の和:18163

約数の個数: 16

約数和(自身を含む): 35089200

約数和(自身を除く): 15776770

約数列:

[1, 2, 5, 10, 107, 214, 535, 1070, 18049, 36098, 90245, 180490, 1931243, 3862486, 9656215, 19312430]

約数ペア:

[(1, 19312430), (2, 9656215), (5, 3862486), (10, 1931243), (107, 180490), (214, 90245), (535, 36098), (1070, 18049)]