19460678

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{1987}}^1$

素因数の和:2131

約数の個数: 16

約数和(自身を含む): 30058560

約数和(自身を除く): 10597882

約数列:

[1, 2, 59, 83, 118, 166, 1987, 3974, 4897, 9794, 117233, 164921, 234466, 329842, 9730339, 19460678]

約数ペア:

[(1, 19460678), (2, 9730339), (59, 329842), (83, 234466), (118, 164921), (166, 117233), (1987, 9794), (3974, 4897)]