18844795730

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1\times {\mathrm{48247}}^1$

素因数の和:48674

約数の個数: 32

約数和(自身を含む): 34286958720

約数和(自身を除く): 15442162990

約数列:

[1, 2, 5, 10, 139, 278, 281, 562, 695, 1390, 1405, 2810, 39059, 48247, 78118, 96494, 195295, 241235, 390590, 482470, 6706333, 13412666, 13557407, 27114814, 33531665, 67063330, 67787035, 135574070, 1884479573, 3768959146, 9422397865, 18844795730]

約数ペア:

[(1, 18844795730), (2, 9422397865), (5, 3768959146), (10, 1884479573), (139, 135574070), (278, 67787035), (281, 67063330), (562, 33531665), (695, 27114814), (1390, 13557407), (1405, 13412666), (2810, 6706333), (39059, 482470), (48247, 390590), (78118, 241235), (96494, 195295)]