2016171890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{769}}^1\times {\mathrm{13799}}^1$

素因数の和:14594

約数の個数: 32

約数和(自身を含む): 3825360000

約数和(自身を除く): 1809188110

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 769, 1538, 3845, 7690, 13799, 14611, 27598, 29222, 68995, 73055, 137990, 146110, 262181, 524362, 1310905, 2621810, 10611431, 21222862, 53057155, 106114310, 201617189, 403234378, 1008085945, 2016171890]

約数ペア:

[(1, 2016171890), (2, 1008085945), (5, 403234378), (10, 201617189), (19, 106114310), (38, 53057155), (95, 21222862), (190, 10611431), (769, 2621810), (1538, 1310905), (3845, 524362), (7690, 262181), (13799, 146110), (14611, 137990), (27598, 73055), (29222, 68995)]