19042147993

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{6317}}^1\times {\mathrm{6373}}^1$

素因数の和:12744

約数の個数: 16

約数和(自身を含む): 21263052096

約数和(自身を除く): 2220904103

約数列:

[1, 11, 43, 473, 6317, 6373, 69487, 70103, 271631, 274039, 2987941, 3014429, 40258241, 442840651, 1731104363, 19042147993]

約数ペア:

[(1, 19042147993), (11, 1731104363), (43, 442840651), (473, 40258241), (6317, 3014429), (6373, 2987941), (69487, 274039), (70103, 271631)]