11916214

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2707}}^1$

素因数の和:2811

約数の個数: 16

約数和(自身を含む): 18717696

約数和(自身を除く): 6801482

約数列:

[1, 2, 31, 62, 71, 142, 2201, 2707, 4402, 5414, 83917, 167834, 192197, 384394, 5958107, 11916214]

約数ペア:

[(1, 11916214), (2, 5958107), (31, 384394), (62, 192197), (71, 167834), (142, 83917), (2201, 5414), (2707, 4402)]