19051983874

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8623}}^1\times {\mathrm{14347}}^1$

素因数の和:22990

約数の個数: 32

約数和(自身を含む): 35636299776

約数和(自身を除く): 16584315902

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 8623, 14347, 17246, 28694, 60361, 94853, 100429, 120722, 157817, 189706, 200858, 315634, 663971, 1104719, 1327942, 2209438, 123714181, 247428362, 865999267, 1360855991, 1731998534, 2721711982, 9525991937, 19051983874]

約数ペア:

[(1, 19051983874), (2, 9525991937), (7, 2721711982), (11, 1731998534), (14, 1360855991), (22, 865999267), (77, 247428362), (154, 123714181), (8623, 2209438), (14347, 1327942), (17246, 1104719), (28694, 663971), (60361, 315634), (94853, 200858), (100429, 189706), (120722, 157817)]