15228386

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{10831}}^1$

素因数の和:10889

約数の個数: 16

約数和(自身を含む): 24696960

約数和(自身を除く): 9468574

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 10831, 21662, 205789, 400747, 411578, 801494, 7614193, 15228386]

約数ペア:

[(1, 15228386), (2, 7614193), (19, 801494), (37, 411578), (38, 400747), (74, 205789), (703, 21662), (1406, 10831)]