23271130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{136889}}^1$

素因数の和:136913

約数の個数: 16

約数和(自身を含む): 44352360

約数和(自身を除く): 21081230

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 136889, 273778, 684445, 1368890, 2327113, 4654226, 11635565, 23271130]

約数ペア:

[(1, 23271130), (2, 11635565), (5, 4654226), (10, 2327113), (17, 1368890), (34, 684445), (85, 273778), (170, 136889)]