38872518

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{1231}}^1$

素因数の和:1532

約数の個数: 32

約数和(自身を含む): 82199040

約数和(自身を除く): 43326522

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 277, 554, 831, 1231, 1662, 2462, 3693, 5263, 7386, 10526, 15789, 23389, 31578, 46778, 70167, 140334, 340987, 681974, 1022961, 2045922, 6478753, 12957506, 19436259, 38872518]

約数ペア:

[(1, 38872518), (2, 19436259), (3, 12957506), (6, 6478753), (19, 2045922), (38, 1022961), (57, 681974), (114, 340987), (277, 140334), (554, 70167), (831, 46778), (1231, 31578), (1662, 23389), (2462, 15789), (3693, 10526), (5263, 7386)]