17551796

素因数分解:

$2^2\times {\mathrm{971}}^1\times {\mathrm{4519}}^1$

素因数の和:5494

約数の個数: 12

約数和(自身を含む): 30754080

約数和(自身を除く): 13202284

約数列:

[1, 2, 4, 971, 1942, 3884, 4519, 9038, 18076, 4387949, 8775898, 17551796]

約数ペア:

[(1, 17551796), (2, 8775898), (4, 4387949), (971, 18076), (1942, 9038), (3884, 4519)]