11388964

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:447

約数の個数: 24

約数和(自身を含む): 20374200

約数和(自身を除く): 8985236

約数列:

[1, 2, 4, 97, 149, 194, 197, 298, 388, 394, 596, 788, 14453, 19109, 28906, 29353, 38218, 57812, 58706, 76436, 117412, 2847241, 5694482, 11388964]

約数ペア:

[(1, 11388964), (2, 5694482), (4, 2847241), (97, 117412), (149, 76436), (194, 58706), (197, 57812), (298, 38218), (388, 29353), (394, 28906), (596, 19109), (788, 14453)]