12956424

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{317}}^1$

素因数の和:470

約数の個数: 64

約数和(自身を含む): 35259840

約数和(自身を除く): 22303416

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 131, 156, 262, 312, 317, 393, 524, 634, 786, 951, 1048, 1268, 1572, 1703, 1902, 2536, 3144, 3406, 3804, 4121, 5109, 6812, 7608, 8242, 10218, 12363, 13624, 16484, 20436, 24726, 32968, 40872, 41527, 49452, 83054, 98904, 124581, 166108, 249162, 332216, 498324, 539851, 996648, 1079702, 1619553, 2159404, 3239106, 4318808, 6478212, 12956424]

約数ペア:

[(1, 12956424), (2, 6478212), (3, 4318808), (4, 3239106), (6, 2159404), (8, 1619553), (12, 1079702), (13, 996648), (24, 539851), (26, 498324), (39, 332216), (52, 249162), (78, 166108), (104, 124581), (131, 98904), (156, 83054), (262, 49452), (312, 41527), (317, 40872), (393, 32968), (524, 24726), (634, 20436), (786, 16484), (951, 13624), (1048, 12363), (1268, 10218), (1572, 8242), (1703, 7608), (1902, 6812), (2536, 5109), (3144, 4121), (3406, 3804)]