19439897763

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{45314447}}^1$

素因数の和:45314474

約数の個数: 16

約数和(自身を含む): 30451309056

約数和(自身を除く): 11011411293

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 45314447, 135943341, 498458917, 589087811, 1495376751, 1767263433, 6479965921, 19439897763]

約数ペア:

[(1, 19439897763), (3, 6479965921), (11, 1767263433), (13, 1495376751), (33, 589087811), (39, 498458917), (143, 135943341), (429, 45314447)]