18536974

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{5417}}^1$

素因数の和:5507

約数の個数: 16

約数和(自身を含む): 29257200

約数和(自身を除く): 10720226

約数列:

[1, 2, 29, 58, 59, 118, 1711, 3422, 5417, 10834, 157093, 314186, 319603, 639206, 9268487, 18536974]

約数ペア:

[(1, 18536974), (2, 9268487), (29, 639206), (58, 319603), (59, 314186), (118, 157093), (1711, 10834), (3422, 5417)]