19314897116

素因数分解:

$2^2\times {\mathrm{491}}^1\times {\mathrm{2411}}^1\times {\mathrm{4079}}^1$

素因数の和:6985

約数の個数: 24

約数和(自身を含む): 33892266240

約数和(自身を除く): 14577369124

約数列:

[1, 2, 4, 491, 982, 1964, 2411, 4079, 4822, 8158, 9644, 16316, 1183801, 2002789, 2367602, 4005578, 4735204, 8011156, 9834469, 19668938, 39337876, 4828724279, 9657448558, 19314897116]

約数ペア:

[(1, 19314897116), (2, 9657448558), (4, 4828724279), (491, 39337876), (982, 19668938), (1964, 9834469), (2411, 8011156), (4079, 4735204), (4822, 4005578), (8158, 2367602), (9644, 2002789), (16316, 1183801)]