19856244

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53377}}^1$

素因数の和:53415

約数の個数: 24

約数和(自身を含む): 47826688

約数和(自身を除く): 27970444

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 53377, 106754, 160131, 213508, 320262, 640524, 1654687, 3309374, 4964061, 6618748, 9928122, 19856244]

約数ペア:

[(1, 19856244), (2, 9928122), (3, 6618748), (4, 4964061), (6, 3309374), (12, 1654687), (31, 640524), (62, 320262), (93, 213508), (124, 160131), (186, 106754), (372, 53377)]