15215709518

素因数分解:

$2^1\times {\mathrm{719}}^1\times {\mathrm{997}}^1\times {\mathrm{10613}}^1$

素因数の和:12331

約数の個数: 16

約数和(自身を含む): 22880387520

約数和(自身を除く): 7664678002

約数列:

[1, 2, 719, 997, 1438, 1994, 10613, 21226, 716843, 1433686, 7630747, 10581161, 15261494, 21162322, 7607854759, 15215709518]

約数ペア:

[(1, 15215709518), (2, 7607854759), (719, 21162322), (997, 15261494), (1438, 10581161), (1994, 7630747), (10613, 1433686), (21226, 716843)]