18395494

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{6491}}^1$

素因数の和:6615

約数の個数: 16

約数和(自身を含む): 29993040

約数和(自身を除く): 11597546

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 6491, 12982, 84383, 168766, 707519, 1415038, 9197747, 18395494]

約数ペア:

[(1, 18395494), (2, 9197747), (13, 1415038), (26, 707519), (109, 168766), (218, 84383), (1417, 12982), (2834, 6491)]