9519356

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{997}}^1$

素因数の和:1050

約数の個数: 48

約数和(自身を含む): 21460992

約数和(自身を除く): 11941636

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 868, 997, 1364, 1994, 2387, 3988, 4774, 6979, 9548, 10967, 13958, 21934, 27916, 30907, 43868, 61814, 76769, 123628, 153538, 216349, 307076, 339977, 432698, 679954, 865396, 1359908, 2379839, 4759678, 9519356]

約数ペア:

[(1, 9519356), (2, 4759678), (4, 2379839), (7, 1359908), (11, 865396), (14, 679954), (22, 432698), (28, 339977), (31, 307076), (44, 216349), (62, 153538), (77, 123628), (124, 76769), (154, 61814), (217, 43868), (308, 30907), (341, 27916), (434, 21934), (682, 13958), (868, 10967), (997, 9548), (1364, 6979), (1994, 4774), (2387, 3988)]