20191034722

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{6725861}}^1$

素因数の和:6725961

約数の個数: 16

約数和(自身を含む): 32284137600

約数和(自身を除く): 12093102878

約数列:

[1, 2, 19, 38, 79, 158, 1501, 3002, 6725861, 13451722, 127791359, 255582718, 531343019, 1062686038, 10095517361, 20191034722]

約数ペア:

[(1, 20191034722), (2, 10095517361), (19, 1062686038), (38, 531343019), (79, 255582718), (158, 127791359), (1501, 13451722), (3002, 6725861)]