12691792

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1609}}^1$

素因数の和:1663

約数の個数: 40

約数和(自身を含む): 26951400

約数和(自身を除く): 14259608

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 232, 272, 464, 493, 986, 1609, 1972, 3218, 3944, 6436, 7888, 12872, 25744, 27353, 46661, 54706, 93322, 109412, 186644, 218824, 373288, 437648, 746576, 793237, 1586474, 3172948, 6345896, 12691792]

約数ペア:

[(1, 12691792), (2, 6345896), (4, 3172948), (8, 1586474), (16, 793237), (17, 746576), (29, 437648), (34, 373288), (58, 218824), (68, 186644), (116, 109412), (136, 93322), (232, 54706), (272, 46661), (464, 27353), (493, 25744), (986, 12872), (1609, 7888), (1972, 6436), (3218, 3944)]