26106418

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1229}}^1$

素因数の和:1306

約数の個数: 32

約数和(自身を含む): 45460800

約数和(自身を除く): 19354382

約数列:

[1, 2, 13, 19, 26, 38, 43, 86, 247, 494, 559, 817, 1118, 1229, 1634, 2458, 10621, 15977, 21242, 23351, 31954, 46702, 52847, 105694, 303563, 607126, 687011, 1004093, 1374022, 2008186, 13053209, 26106418]

約数ペア:

[(1, 26106418), (2, 13053209), (13, 2008186), (19, 1374022), (26, 1004093), (38, 687011), (43, 607126), (86, 303563), (247, 105694), (494, 52847), (559, 46702), (817, 31954), (1118, 23351), (1229, 21242), (1634, 15977), (2458, 10621)]