12397938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1399}}^1$

素因数の和:1622

約数の個数: 32

約数和(自身を含む): 28492800

約数和(自身を除く): 16094862

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 211, 422, 633, 1266, 1399, 1477, 2798, 2954, 4197, 4431, 8394, 8862, 9793, 19586, 29379, 58758, 295189, 590378, 885567, 1771134, 2066323, 4132646, 6198969, 12397938]

約数ペア:

[(1, 12397938), (2, 6198969), (3, 4132646), (6, 2066323), (7, 1771134), (14, 885567), (21, 590378), (42, 295189), (211, 58758), (422, 29379), (633, 19586), (1266, 9793), (1399, 8862), (1477, 8394), (2798, 4431), (2954, 4197)]