19544710

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{84977}}^1$

素因数の和:85007

約数の個数: 16

約数和(自身を含む): 36710496

約数和(自身を除く): 17165786

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 84977, 169954, 424885, 849770, 1954471, 3908942, 9772355, 19544710]

約数ペア:

[(1, 19544710), (2, 9772355), (5, 3908942), (10, 1954471), (23, 849770), (46, 424885), (115, 169954), (230, 84977)]