12348540668

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{225289}}^1$

素因数の和:225557

約数の個数: 24

約数和(自身を含む): 22027955040

約数和(自身を除く): 9679414372

約数列:

[1, 2, 4, 71, 142, 193, 284, 386, 772, 13703, 27406, 54812, 225289, 450578, 901156, 15995519, 31991038, 43480777, 63982076, 86961554, 173923108, 3087135167, 6174270334, 12348540668]

約数ペア:

[(1, 12348540668), (2, 6174270334), (4, 3087135167), (71, 173923108), (142, 86961554), (193, 63982076), (284, 43480777), (386, 31991038), (772, 15995519), (13703, 901156), (27406, 450578), (54812, 225289)]