15521297

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1979}}^1$

素因数の和:2044

約数の個数: 16

約数和(自身を含む): 18247680

約数和(自身を除く): 2726383

約数列:

[1, 11, 23, 31, 253, 341, 713, 1979, 7843, 21769, 45517, 61349, 500687, 674839, 1411027, 15521297]

約数ペア:

[(1, 15521297), (11, 1411027), (23, 674839), (31, 500687), (253, 61349), (341, 45517), (713, 21769), (1979, 7843)]