19373012

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{607}}^1$

素因数の和:791

約数の個数: 24

約数和(自身を含む): 34728960

約数和(自身を除く): 15355948

約数列:

[1, 2, 4, 79, 101, 158, 202, 316, 404, 607, 1214, 2428, 7979, 15958, 31916, 47953, 61307, 95906, 122614, 191812, 245228, 4843253, 9686506, 19373012]

約数ペア:

[(1, 19373012), (2, 9686506), (4, 4843253), (79, 245228), (101, 191812), (158, 122614), (202, 95906), (316, 61307), (404, 47953), (607, 31916), (1214, 15958), (2428, 7979)]