11451286

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:157

約数の個数: 64

約数和(自身を含む): 23141376

約数和(自身を除く): 11690090

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 53, 61, 77, 106, 122, 154, 161, 253, 322, 371, 427, 506, 583, 671, 742, 854, 1166, 1219, 1342, 1403, 1771, 2438, 2806, 3233, 3542, 4081, 4697, 6466, 8162, 8533, 9394, 9821, 13409, 15433, 17066, 19642, 22631, 26818, 30866, 35563, 45262, 71126, 74359, 93863, 108031, 148718, 187726, 216062, 248941, 497882, 520513, 817949, 1041026, 1635898, 5725643, 11451286]

約数ペア:

[(1, 11451286), (2, 5725643), (7, 1635898), (11, 1041026), (14, 817949), (22, 520513), (23, 497882), (46, 248941), (53, 216062), (61, 187726), (77, 148718), (106, 108031), (122, 93863), (154, 74359), (161, 71126), (253, 45262), (322, 35563), (371, 30866), (427, 26818), (506, 22631), (583, 19642), (671, 17066), (742, 15433), (854, 13409), (1166, 9821), (1219, 9394), (1342, 8533), (1403, 8162), (1771, 6466), (2438, 4697), (2806, 4081), (3233, 3542)]