1908112

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{3847}}^1$

素因数の和:3886

約数の個数: 20

約数和(自身を含む): 3817216

約数和(自身を除く): 1909104

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 3847, 7694, 15388, 30776, 61552, 119257, 238514, 477028, 954056, 1908112]

約数ペア:

[(1, 1908112), (2, 954056), (4, 477028), (8, 238514), (16, 119257), (31, 61552), (62, 30776), (124, 15388), (248, 7694), (496, 3847)]