19409162

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1\times {\mathrm{853}}^1$

素因数の和:1253

約数の個数: 16

約数和(自身を含む): 30170112

約数和(自身を除く): 10760950

約数列:

[1, 2, 31, 62, 367, 734, 853, 1706, 11377, 22754, 26443, 52886, 313051, 626102, 9704581, 19409162]

約数ペア:

[(1, 19409162), (2, 9704581), (31, 626102), (62, 313051), (367, 52886), (734, 26443), (853, 22754), (1706, 11377)]