18492883198

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{68863}}^1$

素因数の和:69112

約数の個数: 32

約数和(自身を含む): 30145904640

約数和(自身を除く): 11653021442

約数列:

[1, 2, 19, 37, 38, 74, 191, 382, 703, 1406, 3629, 7067, 7258, 14134, 68863, 134273, 137726, 268546, 1308397, 2547931, 2616794, 5095862, 13152833, 26305666, 48410689, 96821378, 249903827, 486654821, 499807654, 973309642, 9246441599, 18492883198]

約数ペア:

[(1, 18492883198), (2, 9246441599), (19, 973309642), (37, 499807654), (38, 486654821), (74, 249903827), (191, 96821378), (382, 48410689), (703, 26305666), (1406, 13152833), (3629, 5095862), (7067, 2616794), (7258, 2547931), (14134, 1308397), (68863, 268546), (134273, 137726)]