12923944

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:250

約数の個数: 64

約数和(自身を含む): 28693440

約数和(自身を除く): 15769496

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 53, 68, 88, 106, 136, 163, 187, 212, 326, 374, 424, 583, 652, 748, 901, 1166, 1304, 1496, 1793, 1802, 2332, 2771, 3586, 3604, 4664, 5542, 7172, 7208, 8639, 9911, 11084, 14344, 17278, 19822, 22168, 30481, 34556, 39644, 60962, 69112, 79288, 95029, 121924, 146863, 190058, 243848, 293726, 380116, 587452, 760232, 1174904, 1615493, 3230986, 6461972, 12923944]

約数ペア:

[(1, 12923944), (2, 6461972), (4, 3230986), (8, 1615493), (11, 1174904), (17, 760232), (22, 587452), (34, 380116), (44, 293726), (53, 243848), (68, 190058), (88, 146863), (106, 121924), (136, 95029), (163, 79288), (187, 69112), (212, 60962), (326, 39644), (374, 34556), (424, 30481), (583, 22168), (652, 19822), (748, 17278), (901, 14344), (1166, 11084), (1304, 9911), (1496, 8639), (1793, 7208), (1802, 7172), (2332, 5542), (2771, 4664), (3586, 3604)]