12985672

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3461}}^1$

素因数の和:3541

約数の個数: 32

約数和(自身を含む): 28249920

約数和(自身を除く): 15264248

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1876, 3461, 3752, 6922, 13844, 24227, 27688, 48454, 96908, 193816, 231887, 463774, 927548, 1623209, 1855096, 3246418, 6492836, 12985672]

約数ペア:

[(1, 12985672), (2, 6492836), (4, 3246418), (7, 1855096), (8, 1623209), (14, 927548), (28, 463774), (56, 231887), (67, 193816), (134, 96908), (268, 48454), (469, 27688), (536, 24227), (938, 13844), (1876, 6922), (3461, 3752)]