15394064

素因数分解:

$2^4\times 7^1\times {\mathrm{137447}}^1$

素因数の和:137462

約数の個数: 20

約数和(自身を含む): 34087104

約数和(自身を除く): 18693040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 137447, 274894, 549788, 962129, 1099576, 1924258, 2199152, 3848516, 7697032, 15394064]

約数ペア:

[(1, 15394064), (2, 7697032), (4, 3848516), (7, 2199152), (8, 1924258), (14, 1099576), (16, 962129), (28, 549788), (56, 274894), (112, 137447)]