1913381998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1425769}}^1$

素因数の和:1425843

約数の個数: 16

約数和(自身を含む): 3182318640

約数和(自身を除く): 1268936642

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 1425769, 2851538, 15683459, 31366918, 86971909, 173943818, 956690999, 1913381998]

約数ペア:

[(1, 1913381998), (2, 956690999), (11, 173943818), (22, 86971909), (61, 31366918), (122, 15683459), (671, 2851538), (1342, 1425769)]