19305528

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73127}}^1$

素因数の和:73147

約数の個数: 32

約数和(自身を含む): 52652160

約数和(自身を除く): 33346632

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 73127, 146254, 219381, 292508, 438762, 585016, 804397, 877524, 1608794, 1755048, 2413191, 3217588, 4826382, 6435176, 9652764, 19305528]

約数ペア:

[(1, 19305528), (2, 9652764), (3, 6435176), (4, 4826382), (6, 3217588), (8, 2413191), (11, 1755048), (12, 1608794), (22, 877524), (24, 804397), (33, 585016), (44, 438762), (66, 292508), (88, 219381), (132, 146254), (264, 73127)]