18704048

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{106273}}^1$

素因数の和:106292

約数の個数: 20

約数和(自身を含む): 39533928

約数和(自身を除く): 20829880

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 106273, 212546, 425092, 850184, 1169003, 1700368, 2338006, 4676012, 9352024, 18704048]

約数ペア:

[(1, 18704048), (2, 9352024), (4, 4676012), (8, 2338006), (11, 1700368), (16, 1169003), (22, 850184), (44, 425092), (88, 212546), (176, 106273)]