19251496

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7057}}^1$

素因数の和:7105

約数の個数: 32

約数和(自身を含む): 40654080

約数和(自身を除く): 21402584

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 7057, 14114, 28228, 56456, 77627, 155254, 218767, 310508, 437534, 621016, 875068, 1750136, 2406437, 4812874, 9625748, 19251496]

約数ペア:

[(1, 19251496), (2, 9625748), (4, 4812874), (8, 2406437), (11, 1750136), (22, 875068), (31, 621016), (44, 437534), (62, 310508), (88, 218767), (124, 155254), (248, 77627), (341, 56456), (682, 28228), (1364, 14114), (2728, 7057)]