15736940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41413}}^1$

素因数の和:41441

約数の個数: 24

約数和(自身を含む): 34787760

約数和(自身を除く): 19050820

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 41413, 82826, 165652, 207065, 414130, 786847, 828260, 1573694, 3147388, 3934235, 7868470, 15736940]

約数ペア:

[(1, 15736940), (2, 7868470), (4, 3934235), (5, 3147388), (10, 1573694), (19, 828260), (20, 786847), (38, 414130), (76, 207065), (95, 165652), (190, 82826), (380, 41413)]