19297012

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{11681}}^1$

素因数の和:11751

約数の個数: 24

約数和(自身を含む): 39251520

約数和(自身を除く): 19954508

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 11681, 23362, 46724, 81767, 163534, 327068, 689179, 1378358, 2756716, 4824253, 9648506, 19297012]

約数ペア:

[(1, 19297012), (2, 9648506), (4, 4824253), (7, 2756716), (14, 1378358), (28, 689179), (59, 327068), (118, 163534), (236, 81767), (413, 46724), (826, 23362), (1652, 11681)]