13164860

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{2447}}^1$

素因数の和:2725

約数の個数: 24

約数和(自身を含む): 27760320

約数和(自身を除く): 14595460

約数列:

[1, 2, 4, 5, 10, 20, 269, 538, 1076, 1345, 2447, 2690, 4894, 5380, 9788, 12235, 24470, 48940, 658243, 1316486, 2632972, 3291215, 6582430, 13164860]

約数ペア:

[(1, 13164860), (2, 6582430), (4, 3291215), (5, 2632972), (10, 1316486), (20, 658243), (269, 48940), (538, 24470), (1076, 12235), (1345, 9788), (2447, 5380), (2690, 4894)]