19699414063

素因数分解:

$7^1\times {\mathrm{163}}^1\times {\mathrm{1987}}^1\times {\mathrm{8689}}^1$

素因数の和:10846

約数の個数: 16

約数和(自身を含む): 22665744640

約数和(自身を除く): 2966330577

約数列:

[1, 7, 163, 1141, 1987, 8689, 13909, 60823, 323881, 1416307, 2267167, 9914149, 17265043, 120855301, 2814202009, 19699414063]

約数ペア:

[(1, 19699414063), (7, 2814202009), (163, 120855301), (1141, 17265043), (1987, 9914149), (8689, 2267167), (13909, 1416307), (60823, 323881)]