16149220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{35107}}^1$

素因数の和:35139

約数の個数: 24

約数和(自身を含む): 35388864

約数和(自身を除く): 19239644

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 35107, 70214, 140428, 175535, 351070, 702140, 807461, 1614922, 3229844, 4037305, 8074610, 16149220]

約数ペア:

[(1, 16149220), (2, 8074610), (4, 4037305), (5, 3229844), (10, 1614922), (20, 807461), (23, 702140), (46, 351070), (92, 175535), (115, 140428), (230, 70214), (460, 35107)]