19930124

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{433}}^1$

素因数の和:785

約数の個数: 24

約数和(自身を含む): 36018528

約数和(自身を除く): 16088404

約数列:

[1, 2, 4, 37, 74, 148, 311, 433, 622, 866, 1244, 1732, 11507, 16021, 23014, 32042, 46028, 64084, 134663, 269326, 538652, 4982531, 9965062, 19930124]

約数ペア:

[(1, 19930124), (2, 9965062), (4, 4982531), (37, 538652), (74, 269326), (148, 134663), (311, 64084), (433, 46028), (622, 32042), (866, 23014), (1244, 16021), (1732, 11507)]