19344162742

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{405521}}^1$

素因数の和:405624

約数の個数: 32

約数和(自身を含む): 32584503744

約数和(自身を除く): 13240341002

約数列:

[1, 2, 17, 23, 34, 46, 61, 122, 391, 782, 1037, 1403, 2074, 2806, 23851, 47702, 405521, 811042, 6893857, 9326983, 13787714, 18653966, 24736781, 49473562, 158558711, 317117422, 420525277, 568945963, 841050554, 1137891926, 9672081371, 19344162742]

約数ペア:

[(1, 19344162742), (2, 9672081371), (17, 1137891926), (23, 841050554), (34, 568945963), (46, 420525277), (61, 317117422), (122, 158558711), (391, 49473562), (782, 24736781), (1037, 18653966), (1403, 13787714), (2074, 9326983), (2806, 6893857), (23851, 811042), (47702, 405521)]