19714038

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^2\times {\mathrm{1777}}^1$

素因数の和:1868

約数の個数: 24

約数和(自身を含む): 40389048

約数和(自身を除く): 20675010

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 1777, 1849, 3554, 3698, 5331, 5547, 10662, 11094, 76411, 152822, 229233, 458466, 3285673, 6571346, 9857019, 19714038]

約数ペア:

[(1, 19714038), (2, 9857019), (3, 6571346), (6, 3285673), (43, 458466), (86, 229233), (129, 152822), (258, 76411), (1777, 11094), (1849, 10662), (3554, 5547), (3698, 5331)]