2019012374

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{1531}}^1$

素因数の和:1892

約数の個数: 32

約数和(自身を含む): 3168813312

約数和(自身を除く): 1149800938

約数列:

[1, 2, 37, 71, 74, 142, 251, 502, 1531, 2627, 3062, 5254, 9287, 17821, 18574, 35642, 56647, 108701, 113294, 217402, 384281, 659377, 768562, 1318754, 4021937, 8043874, 14218397, 27283951, 28436794, 54567902, 1009506187, 2019012374]

約数ペア:

[(1, 2019012374), (2, 1009506187), (37, 54567902), (71, 28436794), (74, 27283951), (142, 14218397), (251, 8043874), (502, 4021937), (1531, 1318754), (2627, 768562), (3062, 659377), (5254, 384281), (9287, 217402), (17821, 113294), (18574, 108701), (35642, 56647)]