19470296692

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{63215249}}^1$

素因数の和:63215271

約数の個数: 24

約数和(自身を含む): 42480648000

約数和(自身を除く): 23010351308

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 63215249, 126430498, 252860996, 442506743, 695367739, 885013486, 1390735478, 1770026972, 2781470956, 4867574173, 9735148346, 19470296692]

約数ペア:

[(1, 19470296692), (2, 9735148346), (4, 4867574173), (7, 2781470956), (11, 1770026972), (14, 1390735478), (22, 885013486), (28, 695367739), (44, 442506743), (77, 252860996), (154, 126430498), (308, 63215249)]