19293822268

素因数分解:

$2^2\times 7^1\times {\mathrm{31147}}^1\times {\mathrm{22123}}^1$

素因数の和:53281

約数の個数: 24

約数和(自身を含む): 38590627712

約数和(自身を除く): 19296805444

約数列:

[1, 2, 4, 7, 14, 28, 22123, 31147, 44246, 62294, 88492, 124588, 154861, 218029, 309722, 436058, 619444, 872116, 689065081, 1378130162, 2756260324, 4823455567, 9646911134, 19293822268]

約数ペア:

[(1, 19293822268), (2, 9646911134), (4, 4823455567), (7, 2756260324), (14, 1378130162), (28, 689065081), (22123, 872116), (31147, 619444), (44246, 436058), (62294, 309722), (88492, 218029), (124588, 154861)]