19133752

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{217429}}^1$

素因数の和:217446

約数の個数: 16

約数和(自身を含む): 39137400

約数和(自身を除く): 20003648

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 217429, 434858, 869716, 1739432, 2391719, 4783438, 9566876, 19133752]

約数ペア:

[(1, 19133752), (2, 9566876), (4, 4783438), (8, 2391719), (11, 1739432), (22, 869716), (44, 434858), (88, 217429)]