15841228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{863}}^1$

素因数の和:1233

約数の個数: 24

約数和(自身を含む): 29973888

約数和(自身を除く): 14132660

約数列:

[1, 2, 4, 13, 26, 52, 353, 706, 863, 1412, 1726, 3452, 4589, 9178, 11219, 18356, 22438, 44876, 304639, 609278, 1218556, 3960307, 7920614, 15841228]

約数ペア:

[(1, 15841228), (2, 7920614), (4, 3960307), (13, 1218556), (26, 609278), (52, 304639), (353, 44876), (706, 22438), (863, 18356), (1412, 11219), (1726, 9178), (3452, 4589)]