2019310095

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{21433}}^1$

素因数の和:22023

約数の個数: 32

約数和(自身を含む): 3530951424

約数和(自身を除く): 1511641329

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 571, 1713, 2855, 6281, 8565, 18843, 21433, 31405, 64299, 94215, 107165, 235763, 321495, 707289, 1178815, 3536445, 12238243, 36714729, 61191215, 134620673, 183573645, 403862019, 673103365, 2019310095]

約数ペア:

[(1, 2019310095), (3, 673103365), (5, 403862019), (11, 183573645), (15, 134620673), (33, 61191215), (55, 36714729), (165, 12238243), (571, 3536445), (1713, 1178815), (2855, 707289), (6281, 321495), (8565, 235763), (18843, 107165), (21433, 94215), (31405, 64299)]