17996867732

素因数分解:

$2^2\times {\mathrm{211}}^1\times {\mathrm{607}}^1\times {\mathrm{35129}}^1$

素因数の和:35951

約数の個数: 24

約数和(自身を含む): 31696815360

約数和(自身を除く): 13699947628

約数列:

[1, 2, 4, 211, 422, 607, 844, 1214, 2428, 35129, 70258, 128077, 140516, 256154, 512308, 7412219, 14824438, 21323303, 29648876, 42646606, 85293212, 4499216933, 8998433866, 17996867732]

約数ペア:

[(1, 17996867732), (2, 8998433866), (4, 4499216933), (211, 85293212), (422, 42646606), (607, 29648876), (844, 21323303), (1214, 14824438), (2428, 7412219), (35129, 512308), (70258, 256154), (128077, 140516)]