19454202

素因数分解:

$2^1\times 3^3\times {\mathrm{313}}^1\times {\mathrm{1151}}^1$

素因数の和:1475

約数の個数: 32

約数和(自身を含む): 43407360

約数和(自身を除く): 23953158

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 313, 626, 939, 1151, 1878, 2302, 2817, 3453, 5634, 6906, 8451, 10359, 16902, 20718, 31077, 62154, 360263, 720526, 1080789, 2161578, 3242367, 6484734, 9727101, 19454202]

約数ペア:

[(1, 19454202), (2, 9727101), (3, 6484734), (6, 3242367), (9, 2161578), (18, 1080789), (27, 720526), (54, 360263), (313, 62154), (626, 31077), (939, 20718), (1151, 16902), (1878, 10359), (2302, 8451), (2817, 6906), (3453, 5634)]