12611744

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{20743}}^1$

素因数の和:20772

約数の個数: 24

約数和(自身を含む): 26137440

約数和(自身を除く): 13525696

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 20743, 41486, 82972, 165944, 331888, 394117, 663776, 788234, 1576468, 3152936, 6305872, 12611744]

約数ペア:

[(1, 12611744), (2, 6305872), (4, 3152936), (8, 1576468), (16, 788234), (19, 663776), (32, 394117), (38, 331888), (76, 165944), (152, 82972), (304, 41486), (608, 20743)]