12821314

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{829}}^1$

素因数の和:898

約数の個数: 32

約数和(自身を含む): 22708800

約数和(自身を除く): 9887486

約数列:

[1, 2, 11, 19, 22, 37, 38, 74, 209, 407, 418, 703, 814, 829, 1406, 1658, 7733, 9119, 15466, 15751, 18238, 30673, 31502, 61346, 173261, 337403, 346522, 582787, 674806, 1165574, 6410657, 12821314]

約数ペア:

[(1, 12821314), (2, 6410657), (11, 1165574), (19, 674806), (22, 582787), (37, 346522), (38, 337403), (74, 173261), (209, 61346), (407, 31502), (418, 30673), (703, 18238), (814, 15751), (829, 15466), (1406, 9119), (1658, 7733)]