19482796

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{523}}^1$

素因数の和:733

約数の個数: 24

約数和(自身を含む): 34919360

約数和(自身を除く): 15436564

約数列:

[1, 2, 4, 67, 134, 139, 268, 278, 523, 556, 1046, 2092, 9313, 18626, 35041, 37252, 70082, 72697, 140164, 145394, 290788, 4870699, 9741398, 19482796]

約数ペア:

[(1, 19482796), (2, 9741398), (4, 4870699), (67, 290788), (134, 145394), (139, 140164), (268, 72697), (278, 70082), (523, 37252), (556, 35041), (1046, 18626), (2092, 9313)]