12960616

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 24948000

約数和(自身を除く): 11987384

約数列:

[1, 2, 4, 8, 83, 131, 149, 166, 262, 298, 332, 524, 596, 664, 1048, 1192, 10873, 12367, 19519, 21746, 24734, 39038, 43492, 49468, 78076, 86984, 98936, 156152, 1620077, 3240154, 6480308, 12960616]

約数ペア:

[(1, 12960616), (2, 6480308), (4, 3240154), (8, 1620077), (83, 156152), (131, 98936), (149, 86984), (166, 78076), (262, 49468), (298, 43492), (332, 39038), (524, 24734), (596, 21746), (664, 19519), (1048, 12367), (1192, 10873)]