19499024

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{14683}}^1$

素因数の和:14774

約数の個数: 20

約数和(自身を含む): 38237136

約数和(自身を除く): 18738112

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 14683, 29366, 58732, 117464, 234928, 1218689, 2437378, 4874756, 9749512, 19499024]

約数ペア:

[(1, 19499024), (2, 9749512), (4, 4874756), (8, 2437378), (16, 1218689), (83, 234928), (166, 117464), (332, 58732), (664, 29366), (1328, 14683)]