19580153

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:436

約数の個数: 16

約数和(自身を含む): 21288960

約数和(自身を除く): 1708807

約数列:

[1, 23, 47, 59, 307, 1081, 1357, 2773, 7061, 14429, 18113, 63779, 331867, 416599, 851311, 19580153]

約数ペア:

[(1, 19580153), (23, 851311), (47, 416599), (59, 331867), (307, 63779), (1081, 18113), (1357, 14429), (2773, 7061)]