24640226

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1609}}^1$

素因数の和:1674

約数の個数: 32

約数和(自身を含む): 43276800

約数和(自身を除く): 18636574

約数列:

[1, 2, 13, 19, 26, 31, 38, 62, 247, 403, 494, 589, 806, 1178, 1609, 3218, 7657, 15314, 20917, 30571, 41834, 49879, 61142, 99758, 397423, 648427, 794846, 947701, 1296854, 1895402, 12320113, 24640226]

約数ペア:

[(1, 24640226), (2, 12320113), (13, 1895402), (19, 1296854), (26, 947701), (31, 794846), (38, 648427), (62, 397423), (247, 99758), (403, 61142), (494, 49879), (589, 41834), (806, 30571), (1178, 20917), (1609, 15314), (3218, 7657)]