15742721749

素因数分解:

${\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1453}}^1\times {\mathrm{3389}}^1$

素因数の和:5004

約数の個数: 16

約数和(自身を含む): 16561641600

約数和(自身を除く): 818919851

約数列:

[1, 23, 139, 1453, 3197, 3389, 33419, 77947, 201967, 471071, 4645241, 4924217, 10834633, 113256991, 684466163, 15742721749]

約数ペア:

[(1, 15742721749), (23, 684466163), (139, 113256991), (1453, 10834633), (3197, 4924217), (3389, 4645241), (33419, 471071), (77947, 201967)]