19452334

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{2273}}^1$

素因数の和:2675

約数の個数: 16

約数和(自身を含む): 31926960

約数和(自身を除く): 12474626

約数列:

[1, 2, 11, 22, 389, 778, 2273, 4279, 4546, 8558, 25003, 50006, 884197, 1768394, 9726167, 19452334]

約数ペア:

[(1, 19452334), (2, 9726167), (11, 1768394), (22, 884197), (389, 50006), (778, 25003), (2273, 8558), (4279, 4546)]