19620785527

素因数分解:

$7^1\times {\mathrm{151}}^1\times {\mathrm{1483}}^1\times {\mathrm{12517}}^1$

素因数の和:14158

約数の個数: 16

約数和(自身を含む): 22589281792

約数和(自身を除く): 2968496265

約数列:

[1, 7, 151, 1057, 1483, 10381, 12517, 87619, 223933, 1567531, 1890067, 13230469, 18562711, 129938977, 2802969361, 19620785527]

約数ペア:

[(1, 19620785527), (7, 2802969361), (151, 129938977), (1057, 18562711), (1483, 13230469), (10381, 1890067), (12517, 1567531), (87619, 223933)]