2019467248

素因数分解:

$2^4\times {\mathrm{5303}}^1\times {\mathrm{23801}}^1$

素因数の和:29112

約数の個数: 20

約数和(自身を含む): 3913620048

約数和(自身を除く): 1894152800

約数列:

[1, 2, 4, 8, 16, 5303, 10606, 21212, 23801, 42424, 47602, 84848, 95204, 190408, 380816, 126216703, 252433406, 504866812, 1009733624, 2019467248]

約数ペア:

[(1, 2019467248), (2, 1009733624), (4, 504866812), (8, 252433406), (16, 126216703), (5303, 380816), (10606, 190408), (21212, 95204), (23801, 84848), (42424, 47602)]