18696366956

素因数分解:

$2^2\times {\mathrm{1217}}^1\times {\mathrm{3840667}}^1$

素因数の和:3841888

約数の個数: 12

約数和(自身を含む): 32745535368

約数和(自身を除く): 14049168412

約数列:

[1, 2, 4, 1217, 2434, 4868, 3840667, 7681334, 15362668, 4674091739, 9348183478, 18696366956]

約数ペア:

[(1, 18696366956), (2, 9348183478), (4, 4674091739), (1217, 15362668), (2434, 7681334), (4868, 3840667)]