1994381015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{3011}}^1\times {\mathrm{12043}}^1$

素因数の和:15070

約数の個数: 16

約数和(自身を含む): 2611910016

約数和(自身を除く): 617529001

約数列:

[1, 5, 11, 55, 3011, 12043, 15055, 33121, 60215, 132473, 165605, 662365, 36261473, 181307365, 398876203, 1994381015]

約数ペア:

[(1, 1994381015), (5, 398876203), (11, 181307365), (55, 36261473), (3011, 662365), (12043, 165605), (15055, 132473), (33121, 60215)]