22187789

素因数分解:

${\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:380

約数の個数: 16

約数和(自身を含む): 24514560

約数和(自身を除く): 2326771

約数列:

[1, 13, 89, 127, 151, 1157, 1651, 1963, 11303, 13439, 19177, 146939, 174707, 249301, 1706753, 22187789]

約数ペア:

[(1, 22187789), (13, 1706753), (89, 249301), (127, 174707), (151, 146939), (1157, 19177), (1651, 13439), (1963, 11303)]