18393064

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{121007}}^1$

素因数の和:121032

約数の個数: 16

約数和(自身を含む): 36302400

約数和(自身を除く): 17909336

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 121007, 242014, 484028, 968056, 2299133, 4598266, 9196532, 18393064]

約数ペア:

[(1, 18393064), (2, 9196532), (4, 4598266), (8, 2299133), (19, 968056), (38, 484028), (76, 242014), (152, 121007)]