2009403406

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1\times {\mathrm{96671}}^1$

素因数の和:97239

約数の個数: 16

約数和(自身を含む): 3178575360

約数和(自身を除く): 1169171954

約数列:

[1, 2, 19, 38, 547, 1094, 10393, 20786, 96671, 193342, 1836749, 3673498, 52879037, 105758074, 1004701703, 2009403406]

約数ペア:

[(1, 2009403406), (2, 1004701703), (19, 105758074), (38, 52879037), (547, 3673498), (1094, 1836749), (10393, 193342), (20786, 96671)]