19007090710

素因数分解:

$2^1\times 5^1\times {\mathrm{811}}^1\times {\mathrm{2343661}}^1$

素因数の和:2344479

約数の個数: 16

約数和(自身を含む): 34254963792

約数和(自身を除く): 15247873082

約数列:

[1, 2, 5, 10, 811, 1622, 4055, 8110, 2343661, 4687322, 11718305, 23436610, 1900709071, 3801418142, 9503545355, 19007090710]

約数ペア:

[(1, 19007090710), (2, 9503545355), (5, 3801418142), (10, 1900709071), (811, 23436610), (1622, 11718305), (4055, 4687322), (8110, 2343661)]