15883374

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{757}}^1$

素因数の和:1044

約数の個数: 32

約数和(自身を含む): 34382880

約数和(自身を除く): 18499506

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 269, 538, 757, 807, 1514, 1614, 2271, 3497, 4542, 6994, 9841, 10491, 19682, 20982, 29523, 59046, 203633, 407266, 610899, 1221798, 2647229, 5294458, 7941687, 15883374]

約数ペア:

[(1, 15883374), (2, 7941687), (3, 5294458), (6, 2647229), (13, 1221798), (26, 610899), (39, 407266), (78, 203633), (269, 59046), (538, 29523), (757, 20982), (807, 19682), (1514, 10491), (1614, 9841), (2271, 6994), (3497, 4542)]