2191732

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1$

素因数の和:351

約数の個数: 24

約数和(自身を含む): 4021920

約数和(自身を除く): 1830188

約数列:

[1, 2, 4, 37, 59, 74, 118, 148, 236, 251, 502, 1004, 2183, 4366, 8732, 9287, 14809, 18574, 29618, 37148, 59236, 547933, 1095866, 2191732]

約数ペア:

[(1, 2191732), (2, 1095866), (4, 547933), (37, 59236), (59, 37148), (74, 29618), (118, 18574), (148, 14809), (236, 9287), (251, 8732), (502, 4366), (1004, 2183)]