13641922

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^2$

素因数の和:143

約数の個数: 48

約数和(自身を含む): 26168832

約数和(自身を除く): 12526910

約数列:

[1, 2, 7, 14, 17, 31, 34, 43, 62, 86, 119, 217, 238, 301, 434, 527, 602, 731, 1054, 1333, 1462, 1849, 2666, 3689, 3698, 5117, 7378, 9331, 10234, 12943, 18662, 22661, 25886, 31433, 45322, 57319, 62866, 114638, 158627, 220031, 317254, 401233, 440062, 802466, 974423, 1948846, 6820961, 13641922]

約数ペア:

[(1, 13641922), (2, 6820961), (7, 1948846), (14, 974423), (17, 802466), (31, 440062), (34, 401233), (43, 317254), (62, 220031), (86, 158627), (119, 114638), (217, 62866), (238, 57319), (301, 45322), (434, 31433), (527, 25886), (602, 22661), (731, 18662), (1054, 12943), (1333, 10234), (1462, 9331), (1849, 7378), (2666, 5117), (3689, 3698)]