1570897637

素因数分解:

${\mathrm{19}}^2\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{397}}^1$

素因数の和:645

約数の個数: 24

約数和(自身を含む): 1694099736

約数和(自身を除く): 123202099

約数列:

[1, 19, 97, 113, 361, 397, 1843, 2147, 7543, 10961, 35017, 38509, 40793, 44861, 143317, 208259, 731671, 852359, 3956921, 4351517, 13901749, 16194821, 82678823, 1570897637]

約数ペア:

[(1, 1570897637), (19, 82678823), (97, 16194821), (113, 13901749), (361, 4351517), (397, 3956921), (1843, 852359), (2147, 731671), (7543, 208259), (10961, 143317), (35017, 44861), (38509, 40793)]