21559929603

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1949}}^1\times {\mathrm{194071}}^1$

素因数の和:196042

約数の個数: 16

約数和(自身を含む): 30275232000

約数和(自身を除く): 8715302397

約数列:

[1, 3, 19, 57, 1949, 5847, 37031, 111093, 194071, 582213, 3687349, 11062047, 378244379, 1134733137, 7186643201, 21559929603]

約数ペア:

[(1, 21559929603), (3, 7186643201), (19, 1134733137), (57, 378244379), (1949, 11062047), (5847, 3687349), (37031, 582213), (111093, 194071)]