15980044

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{347}}^1\times {\mathrm{397}}^1$

素因数の和:777

約数の個数: 24

約数和(自身を含む): 29085840

約数和(自身を除く): 13105796

約数列:

[1, 2, 4, 29, 58, 116, 347, 397, 694, 794, 1388, 1588, 10063, 11513, 20126, 23026, 40252, 46052, 137759, 275518, 551036, 3995011, 7990022, 15980044]

約数ペア:

[(1, 15980044), (2, 7990022), (4, 3995011), (29, 551036), (58, 275518), (116, 137759), (347, 46052), (397, 40252), (694, 23026), (794, 20126), (1388, 11513), (1588, 10063)]