1920199688

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{262897}}^1$

素因数の和:262997

約数の個数: 32

約数和(自身を含む): 3975017760

約数和(自身を除く): 2054818072

約数列:

[1, 2, 4, 8, 11, 22, 44, 83, 88, 166, 332, 664, 913, 1826, 3652, 7304, 262897, 525794, 1051588, 2103176, 2891867, 5783734, 11567468, 21820451, 23134936, 43640902, 87281804, 174563608, 240024961, 480049922, 960099844, 1920199688]

約数ペア:

[(1, 1920199688), (2, 960099844), (4, 480049922), (8, 240024961), (11, 174563608), (22, 87281804), (44, 43640902), (83, 23134936), (88, 21820451), (166, 11567468), (332, 5783734), (664, 2891867), (913, 2103176), (1826, 1051588), (3652, 525794), (7304, 262897)]