19233290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4919}}^1$

素因数の和:4966

約数の個数: 32

約数和(自身を含む): 38257920

約数和(自身を除く): 19024630

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 4919, 9838, 24595, 49190, 83623, 113137, 167246, 226274, 418115, 565685, 836230, 1131370, 1923329, 3846658, 9616645, 19233290]

約数ペア:

[(1, 19233290), (2, 9616645), (5, 3846658), (10, 1923329), (17, 1131370), (23, 836230), (34, 565685), (46, 418115), (85, 226274), (115, 167246), (170, 113137), (230, 83623), (391, 49190), (782, 24595), (1955, 9838), (3910, 4919)]