12799754

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{2609}}^1$

素因数の和:2845

約数の個数: 16

約数和(自身を含む): 21047040

約数和(自身を除く): 8247286

約数列:

[1, 2, 11, 22, 223, 446, 2453, 2609, 4906, 5218, 28699, 57398, 581807, 1163614, 6399877, 12799754]

約数ペア:

[(1, 12799754), (2, 6399877), (11, 1163614), (22, 581807), (223, 57398), (446, 28699), (2453, 5218), (2609, 4906)]