19731324

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{38239}}^1$

素因数の和:38289

約数の個数: 24

約数和(自身を含む): 47111680

約数和(自身を除く): 27380356

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 38239, 76478, 114717, 152956, 229434, 458868, 1644277, 3288554, 4932831, 6577108, 9865662, 19731324]

約数ペア:

[(1, 19731324), (2, 9865662), (3, 6577108), (4, 4932831), (6, 3288554), (12, 1644277), (43, 458868), (86, 229434), (129, 152956), (172, 114717), (258, 76478), (516, 38239)]