23203444

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{191}}^1\times {\mathrm{251}}^1$

素因数の和:468

約数の個数: 36

約数和(自身を含む): 45045504

約数和(自身を除く): 21842060

約数列:

[1, 2, 4, 11, 22, 44, 121, 191, 242, 251, 382, 484, 502, 764, 1004, 2101, 2761, 4202, 5522, 8404, 11044, 23111, 30371, 46222, 47941, 60742, 92444, 95882, 121484, 191764, 527351, 1054702, 2109404, 5800861, 11601722, 23203444]

約数ペア:

[(1, 23203444), (2, 11601722), (4, 5800861), (11, 2109404), (22, 1054702), (44, 527351), (121, 191764), (191, 121484), (242, 95882), (251, 92444), (382, 60742), (484, 47941), (502, 46222), (764, 30371), (1004, 23111), (2101, 11044), (2761, 8404), (4202, 5522)]