12215792

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{463}}^1$

素因数の和:585

約数の個数: 40

約数和(自身を含む): 25373376

約数和(自身を除く): 13157584

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 97, 136, 194, 272, 388, 463, 776, 926, 1552, 1649, 1852, 3298, 3704, 6596, 7408, 7871, 13192, 15742, 26384, 31484, 44911, 62968, 89822, 125936, 179644, 359288, 718576, 763487, 1526974, 3053948, 6107896, 12215792]

約数ペア:

[(1, 12215792), (2, 6107896), (4, 3053948), (8, 1526974), (16, 763487), (17, 718576), (34, 359288), (68, 179644), (97, 125936), (136, 89822), (194, 62968), (272, 44911), (388, 31484), (463, 26384), (776, 15742), (926, 13192), (1552, 7871), (1649, 7408), (1852, 6596), (3298, 3704)]