19813524

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{13001}}^1$

素因数の和:13135

約数の個数: 24

約数和(自身を含む): 46599168

約数和(自身を除く): 26785644

約数列:

[1, 2, 3, 4, 6, 12, 127, 254, 381, 508, 762, 1524, 13001, 26002, 39003, 52004, 78006, 156012, 1651127, 3302254, 4953381, 6604508, 9906762, 19813524]

約数ペア:

[(1, 19813524), (2, 9906762), (3, 6604508), (4, 4953381), (6, 3302254), (12, 1651127), (127, 156012), (254, 78006), (381, 52004), (508, 39003), (762, 26002), (1524, 13001)]