19627036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{34313}}^1$

素因数の和:34341

約数の個数: 24

約数和(自身を含む): 40353264

約数和(自身を除く): 20726228

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 34313, 68626, 137252, 377443, 446069, 754886, 892138, 1509772, 1784276, 4906759, 9813518, 19627036]

約数ペア:

[(1, 19627036), (2, 9813518), (4, 4906759), (11, 1784276), (13, 1509772), (22, 892138), (26, 754886), (44, 446069), (52, 377443), (143, 137252), (286, 68626), (572, 34313)]