19168658641

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{432301}}^1$

素因数の和:432480

約数の個数: 16

約数和(自身を含む): 21788020800

約数和(自身を除く): 2619362159

約数列:

[1, 11, 29, 139, 319, 1529, 4031, 44341, 432301, 4755311, 12536729, 60089839, 137904019, 660988229, 1742605331, 19168658641]

約数ペア:

[(1, 19168658641), (11, 1742605331), (29, 660988229), (139, 137904019), (319, 60089839), (1529, 12536729), (4031, 4755311), (44341, 432301)]