14196920

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3659}}^1$

素因数の和:3767

約数の個数: 32

約数和(自身を含む): 32281200

約数和(自身を除く): 18084280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1940, 3659, 3880, 7318, 14636, 18295, 29272, 36590, 73180, 146360, 354923, 709846, 1419692, 1774615, 2839384, 3549230, 7098460, 14196920]

約数ペア:

[(1, 14196920), (2, 7098460), (4, 3549230), (5, 2839384), (8, 1774615), (10, 1419692), (20, 709846), (40, 354923), (97, 146360), (194, 73180), (388, 36590), (485, 29272), (776, 18295), (970, 14636), (1940, 7318), (3659, 3880)]