12654664

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{769}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 27650700

約数和(自身を除く): 14996036

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 121, 136, 187, 242, 374, 484, 748, 769, 968, 1496, 1538, 2057, 3076, 4114, 6152, 8228, 8459, 13073, 16456, 16918, 26146, 33836, 52292, 67672, 93049, 104584, 143803, 186098, 287606, 372196, 575212, 744392, 1150424, 1581833, 3163666, 6327332, 12654664]

約数ペア:

[(1, 12654664), (2, 6327332), (4, 3163666), (8, 1581833), (11, 1150424), (17, 744392), (22, 575212), (34, 372196), (44, 287606), (68, 186098), (88, 143803), (121, 104584), (136, 93049), (187, 67672), (242, 52292), (374, 33836), (484, 26146), (748, 16918), (769, 16456), (968, 13073), (1496, 8459), (1538, 8228), (2057, 6152), (3076, 4114)]