11940580

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19259}}^1$

素因数の和:19299

約数の個数: 24

約数和(自身を含む): 25885440

約数和(自身を除く): 13944860

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 19259, 38518, 77036, 96295, 192590, 385180, 597029, 1194058, 2388116, 2985145, 5970290, 11940580]

約数ペア:

[(1, 11940580), (2, 5970290), (4, 2985145), (5, 2388116), (10, 1194058), (20, 597029), (31, 385180), (62, 192590), (124, 96295), (155, 77036), (310, 38518), (620, 19259)]