19194952

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11057}}^1$

素因数の和:11101

約数の個数: 32

約数和(自身を含む): 42462720

約数和(自身を除く): 23267768

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 11057, 22114, 44228, 77399, 88456, 154798, 309596, 342767, 619192, 685534, 1371068, 2399369, 2742136, 4798738, 9597476, 19194952]

約数ペア:

[(1, 19194952), (2, 9597476), (4, 4798738), (7, 2742136), (8, 2399369), (14, 1371068), (28, 685534), (31, 619192), (56, 342767), (62, 309596), (124, 154798), (217, 88456), (248, 77399), (434, 44228), (868, 22114), (1736, 11057)]