21992382049

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{492319}}^1$

素因数の和:492492

約数の個数: 16

約数和(自身を含む): 24954716160

約数和(自身を除く): 2962334111

約数列:

[1, 11, 31, 131, 341, 1441, 4061, 44671, 492319, 5415509, 15261889, 64493789, 167880779, 709431679, 1999307459, 21992382049]

約数ペア:

[(1, 21992382049), (11, 1999307459), (31, 709431679), (131, 167880779), (341, 64493789), (1441, 15261889), (4061, 5415509), (44671, 492319)]