2012499191810

素因数分解:

$2^1\times 5^1\times {\mathrm{66161}}^1\times {\mathrm{3041821}}^1$

素因数の和:3107989

約数の個数: 16

約数和(自身を含む): 3622554488952

約数和(自身を除く): 1610055297142

約数列:

[1, 2, 5, 10, 66161, 132322, 330805, 661610, 3041821, 6083642, 15209105, 30418210, 201249919181, 402499838362, 1006249595905, 2012499191810]

約数ペア:

[(1, 2012499191810), (2, 1006249595905), (5, 402499838362), (10, 201249919181), (66161, 30418210), (132322, 15209105), (330805, 6083642), (661610, 3041821)]