11520194

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:327

約数の個数: 48

約数和(自身を含む): 22161600

約数和(自身を除く): 10641406

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 49, 98, 133, 161, 266, 269, 322, 437, 538, 874, 931, 1127, 1862, 1883, 2254, 3059, 3766, 5111, 6118, 6187, 10222, 12374, 13181, 21413, 26362, 35777, 42826, 43309, 71554, 86618, 117553, 235106, 250439, 303163, 500878, 606326, 822871, 1645742, 5760097, 11520194]

約数ペア:

[(1, 11520194), (2, 5760097), (7, 1645742), (14, 822871), (19, 606326), (23, 500878), (38, 303163), (46, 250439), (49, 235106), (98, 117553), (133, 86618), (161, 71554), (266, 43309), (269, 42826), (322, 35777), (437, 26362), (538, 21413), (874, 13181), (931, 12374), (1127, 10222), (1862, 6187), (1883, 6118), (2254, 5111), (3059, 3766)]