22605947

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:327

約数の個数: 24

約数和(自身を含む): 28407456

約数和(自身を除く): 5801509

約数列:

[1, 7, 13, 91, 97, 169, 197, 679, 1183, 1261, 1379, 2561, 8827, 16393, 17927, 19109, 33293, 114751, 133763, 233051, 248417, 1738919, 3229421, 22605947]

約数ペア:

[(1, 22605947), (7, 3229421), (13, 1738919), (91, 248417), (97, 233051), (169, 133763), (197, 114751), (679, 33293), (1183, 19109), (1261, 17927), (1379, 16393), (2561, 8827)]