11215738

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{9521}}^1$

素因数の和:9573

約数の個数: 16

約数和(自身を含む): 18282240

約数和(自身を除く): 7066502

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 9521, 19042, 180899, 295151, 361798, 590302, 5607869, 11215738]

約数ペア:

[(1, 11215738), (2, 5607869), (19, 590302), (31, 361798), (38, 295151), (62, 180899), (589, 19042), (1178, 9521)]