19267798

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{773}}^1$

素因数の和:900

約数の個数: 24

約数和(自身を含む): 32117904

約数和(自身を除く): 12850106

約数列:

[1, 2, 11, 22, 103, 121, 206, 242, 773, 1133, 1546, 2266, 8503, 12463, 17006, 24926, 79619, 93533, 159238, 187066, 875809, 1751618, 9633899, 19267798]

約数ペア:

[(1, 19267798), (2, 9633899), (11, 1751618), (22, 875809), (103, 187066), (121, 159238), (206, 93533), (242, 79619), (773, 24926), (1133, 17006), (1546, 12463), (2266, 8503)]