2019011768

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{36571}}^1$

素因数の和:36747

約数の個数: 32

約数和(自身を含む): 3879557760

約数和(自身を除く): 1860545992

約数列:

[1, 2, 4, 8, 67, 103, 134, 206, 268, 412, 536, 824, 6901, 13802, 27604, 36571, 55208, 73142, 146284, 292568, 2450257, 3766813, 4900514, 7533626, 9801028, 15067252, 19602056, 30134504, 252376471, 504752942, 1009505884, 2019011768]

約数ペア:

[(1, 2019011768), (2, 1009505884), (4, 504752942), (8, 252376471), (67, 30134504), (103, 19602056), (134, 15067252), (206, 9801028), (268, 7533626), (412, 4900514), (536, 3766813), (824, 2450257), (6901, 292568), (13802, 146284), (27604, 73142), (36571, 55208)]