1889365872

素因数分解:

$2^4\times 3^1\times {\mathrm{39361789}}^1$

素因数の和:39361800

約数の個数: 20

約数和(自身を含む): 4880861960

約数和(自身を除く): 2991496088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 39361789, 78723578, 118085367, 157447156, 236170734, 314894312, 472341468, 629788624, 944682936, 1889365872]

約数ペア:

[(1, 1889365872), (2, 944682936), (3, 629788624), (4, 472341468), (6, 314894312), (8, 236170734), (12, 157447156), (16, 118085367), (24, 78723578), (48, 39361789)]