1187304294

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17989459}}^1$

素因数の和:17989475

約数の個数: 16

約数和(自身を含む): 2590482240

約数和(自身を除く): 1403177946

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 17989459, 35978918, 53968377, 107936754, 197884049, 395768098, 593652147, 1187304294]

約数ペア:

[(1, 1187304294), (2, 593652147), (3, 395768098), (6, 197884049), (11, 107936754), (22, 53968377), (33, 35978918), (66, 17989459)]