12922412

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:278

約数の個数: 36

約数和(自身を含む): 24526656

約数和(自身を除く): 11604244

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 124, 197, 394, 529, 713, 788, 1058, 1426, 2116, 2852, 4531, 6107, 9062, 12214, 16399, 18124, 24428, 32798, 65596, 104213, 140461, 208426, 280922, 416852, 561844, 3230603, 6461206, 12922412]

約数ペア:

[(1, 12922412), (2, 6461206), (4, 3230603), (23, 561844), (31, 416852), (46, 280922), (62, 208426), (92, 140461), (124, 104213), (197, 65596), (394, 32798), (529, 24428), (713, 18124), (788, 16399), (1058, 12214), (1426, 9062), (2116, 6107), (2852, 4531)]