12894035

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{313}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 19533312

約数和(自身を除く): 6639277

約数列:

[1, 5, 7, 11, 35, 55, 77, 107, 313, 385, 535, 749, 1177, 1565, 2191, 3443, 3745, 5885, 8239, 10955, 17215, 24101, 33491, 41195, 120505, 167455, 234437, 368401, 1172185, 1842005, 2578807, 12894035]

約数ペア:

[(1, 12894035), (5, 2578807), (7, 1842005), (11, 1172185), (35, 368401), (55, 234437), (77, 167455), (107, 120505), (313, 41195), (385, 33491), (535, 24101), (749, 17215), (1177, 10955), (1565, 8239), (2191, 5885), (3443, 3745)]