12511060

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{6449}}^1$

素因数の和:6555

約数の個数: 24

約数和(自身を含む): 26548200

約数和(自身を除く): 14037140

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 6449, 12898, 25796, 32245, 64490, 128980, 625553, 1251106, 2502212, 3127765, 6255530, 12511060]

約数ペア:

[(1, 12511060), (2, 6255530), (4, 3127765), (5, 2502212), (10, 1251106), (20, 625553), (97, 128980), (194, 64490), (388, 32245), (485, 25796), (970, 12898), (1940, 6449)]