19201664998

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{599}}^1\times {\mathrm{302417}}^1$

素因数の和:303071

約数の個数: 16

約数和(自身を含む): 29395029600

約数和(自身を除く): 10193364602

約数列:

[1, 2, 53, 106, 599, 1198, 31747, 63494, 302417, 604834, 16028101, 32056202, 181147783, 362295566, 9600832499, 19201664998]

約数ペア:

[(1, 19201664998), (2, 9600832499), (53, 362295566), (106, 181147783), (599, 32056202), (1198, 16028101), (31747, 604834), (63494, 302417)]