23199638

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{21521}}^1$

素因数の和:21548

約数の個数: 24

約数和(自身を含む): 44163144

約数和(自身を除く): 20963506

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 21521, 43042, 150647, 236731, 301294, 473462, 1054529, 1657117, 2109058, 3314234, 11599819, 23199638]

約数ペア:

[(1, 23199638), (2, 11599819), (7, 3314234), (11, 2109058), (14, 1657117), (22, 1054529), (49, 473462), (77, 301294), (98, 236731), (154, 150647), (539, 43042), (1078, 21521)]