13129028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{1303}}^1$

素因数の和:1547

約数の個数: 24

約数和(自身を含む): 25193280

約数和(自身を除く): 12064252

約数列:

[1, 2, 4, 11, 22, 44, 229, 458, 916, 1303, 2519, 2606, 5038, 5212, 10076, 14333, 28666, 57332, 298387, 596774, 1193548, 3282257, 6564514, 13129028]

約数ペア:

[(1, 13129028), (2, 6564514), (4, 3282257), (11, 1193548), (22, 596774), (44, 298387), (229, 57332), (458, 28666), (916, 14333), (1303, 10076), (2519, 5212), (2606, 5038)]