13403928

素因数分解:

$2^3\times 3^1\times {\mathrm{558497}}^1$

素因数の和:558506

約数の個数: 16

約数和(自身を含む): 33509880

約数和(自身を除く): 20105952

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 558497, 1116994, 1675491, 2233988, 3350982, 4467976, 6701964, 13403928]

約数ペア:

[(1, 13403928), (2, 6701964), (3, 4467976), (4, 3350982), (6, 2233988), (8, 1675491), (12, 1116994), (24, 558497)]