1902643728

素因数分解:

$2^4\times 3^1\times {\mathrm{39638411}}^1$

素因数の和:39638422

約数の個数: 20

約数和(自身を含む): 4915163088

約数和(自身を除く): 3012519360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 39638411, 79276822, 118915233, 158553644, 237830466, 317107288, 475660932, 634214576, 951321864, 1902643728]

約数ペア:

[(1, 1902643728), (2, 951321864), (3, 634214576), (4, 475660932), (6, 317107288), (8, 237830466), (12, 158553644), (16, 118915233), (24, 79276822), (48, 39638411)]