13991392

素因数分解:

$2^5\times {\mathrm{509}}^1\times {\mathrm{859}}^1$

素因数の和:1378

約数の個数: 24

約数和(自身を含む): 27631800

約数和(自身を除く): 13640408

約数列:

[1, 2, 4, 8, 16, 32, 509, 859, 1018, 1718, 2036, 3436, 4072, 6872, 8144, 13744, 16288, 27488, 437231, 874462, 1748924, 3497848, 6995696, 13991392]

約数ペア:

[(1, 13991392), (2, 6995696), (4, 3497848), (8, 1748924), (16, 874462), (32, 437231), (509, 27488), (859, 16288), (1018, 13744), (1718, 8144), (2036, 6872), (3436, 4072)]