13315721870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4877}}^1\times {\mathrm{24821}}^1$

素因数の和:29716

約数の個数: 32

約数和(自身を含む): 26153650656

約数和(自身を除く): 12837928786

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 4877, 9754, 24385, 24821, 48770, 49642, 53647, 107294, 124105, 248210, 268235, 273031, 536470, 546062, 1365155, 2730310, 121052017, 242104034, 605260085, 1210520170, 1331572187, 2663144374, 6657860935, 13315721870]

約数ペア:

[(1, 13315721870), (2, 6657860935), (5, 2663144374), (10, 1331572187), (11, 1210520170), (22, 605260085), (55, 242104034), (110, 121052017), (4877, 2730310), (9754, 1365155), (24385, 546062), (24821, 536470), (48770, 273031), (49642, 268235), (53647, 248210), (107294, 124105)]