31215693674

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{739393}}^1$

素因数の和:739526

約数の個数: 32

約数和(自身を含む): 54301095360

約数和(自身を除く): 23085401686

約数列:

[1, 2, 11, 19, 22, 38, 101, 202, 209, 418, 1111, 1919, 2222, 3838, 21109, 42218, 739393, 1478786, 8133323, 14048467, 16266646, 28096934, 74678693, 149357386, 154533137, 309066274, 821465623, 1418895167, 1642931246, 2837790334, 15607846837, 31215693674]

約数ペア:

[(1, 31215693674), (2, 15607846837), (11, 2837790334), (19, 1642931246), (22, 1418895167), (38, 821465623), (101, 309066274), (202, 154533137), (209, 149357386), (418, 74678693), (1111, 28096934), (1919, 16266646), (2222, 14048467), (3838, 8133323), (21109, 1478786), (42218, 739393)]