19483842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{887}}^1$

素因数の和:1422

約数の個数: 32

約数和(自身を含む): 44669952

約数和(自身を除く): 25186110

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 523, 887, 1046, 1569, 1774, 2661, 3138, 3661, 5322, 6209, 7322, 10983, 12418, 18627, 21966, 37254, 463901, 927802, 1391703, 2783406, 3247307, 6494614, 9741921, 19483842]

約数ペア:

[(1, 19483842), (2, 9741921), (3, 6494614), (6, 3247307), (7, 2783406), (14, 1391703), (21, 927802), (42, 463901), (523, 37254), (887, 21966), (1046, 18627), (1569, 12418), (1774, 10983), (2661, 7322), (3138, 6209), (3661, 5322)]