21033092

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{359}}^1$

素因数の和:611

約数の個数: 24

約数和(自身を含む): 37537920

約数和(自身を除く): 16504828

約数列:

[1, 2, 4, 97, 151, 194, 302, 359, 388, 604, 718, 1436, 14647, 29294, 34823, 54209, 58588, 69646, 108418, 139292, 216836, 5258273, 10516546, 21033092]

約数ペア:

[(1, 21033092), (2, 10516546), (4, 5258273), (97, 216836), (151, 139292), (194, 108418), (302, 69646), (359, 58588), (388, 54209), (604, 34823), (718, 29294), (1436, 14647)]