15665386

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{3407}}^1$

素因数の和:3450

約数の個数: 24

約数和(自身を含む): 27195840

約数和(自身を除く): 11530454

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 3407, 4598, 6814, 37477, 64733, 74954, 129466, 412247, 712063, 824494, 1424126, 7832693, 15665386]

約数ペア:

[(1, 15665386), (2, 7832693), (11, 1424126), (19, 824494), (22, 712063), (38, 412247), (121, 129466), (209, 74954), (242, 64733), (418, 37477), (2299, 6814), (3407, 4598)]