19225510514

素因数分解:

$2^1\times 7^1\times {\mathrm{1447}}^1\times {\mathrm{949033}}^1$

素因数の和:950489

約数の個数: 16

約数和(自身を含む): 32980829568

約数和(自身を除く): 13755319054

約数列:

[1, 2, 7, 14, 1447, 2894, 10129, 20258, 949033, 1898066, 6643231, 13286462, 1373250751, 2746501502, 9612755257, 19225510514]

約数ペア:

[(1, 19225510514), (2, 9612755257), (7, 2746501502), (14, 1373250751), (1447, 13286462), (2894, 6643231), (10129, 1898066), (20258, 949033)]