1819598

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:200

約数の個数: 24

約数和(自身を含む): 3070704

約数和(自身を除く): 1251106

約数列:

[1, 2, 11, 22, 73, 103, 121, 146, 206, 242, 803, 1133, 1606, 2266, 7519, 8833, 12463, 15038, 17666, 24926, 82709, 165418, 909799, 1819598]

約数ペア:

[(1, 1819598), (2, 909799), (11, 165418), (22, 82709), (73, 24926), (103, 17666), (121, 15038), (146, 12463), (206, 8833), (242, 7519), (803, 2266), (1133, 1606)]