19006747670

素因数分解:

$2^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{5014973}}^1$

素因数の和:5015359

約数の個数: 16

約数和(自身を含む): 34302422160

約数和(自身を除く): 15295674490

約数列:

[1, 2, 5, 10, 379, 758, 1895, 3790, 5014973, 10029946, 25074865, 50149730, 1900674767, 3801349534, 9503373835, 19006747670]

約数ペア:

[(1, 19006747670), (2, 9503373835), (5, 3801349534), (10, 1900674767), (379, 50149730), (758, 25074865), (1895, 10029946), (3790, 5014973)]