12191432

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:198

約数の個数: 64

約数和(自身を含む): 26611200

約数和(自身を除く): 14419768

約数列:

[1, 2, 4, 8, 11, 22, 31, 41, 44, 62, 82, 88, 109, 124, 164, 218, 248, 328, 341, 436, 451, 682, 872, 902, 1199, 1271, 1364, 1804, 2398, 2542, 2728, 3379, 3608, 4469, 4796, 5084, 6758, 8938, 9592, 10168, 13516, 13981, 17876, 27032, 27962, 35752, 37169, 49159, 55924, 74338, 98318, 111848, 138539, 148676, 196636, 277078, 297352, 393272, 554156, 1108312, 1523929, 3047858, 6095716, 12191432]

約数ペア:

[(1, 12191432), (2, 6095716), (4, 3047858), (8, 1523929), (11, 1108312), (22, 554156), (31, 393272), (41, 297352), (44, 277078), (62, 196636), (82, 148676), (88, 138539), (109, 111848), (124, 98318), (164, 74338), (218, 55924), (248, 49159), (328, 37169), (341, 35752), (436, 27962), (451, 27032), (682, 17876), (872, 13981), (902, 13516), (1199, 10168), (1271, 9592), (1364, 8938), (1804, 6758), (2398, 5084), (2542, 4796), (2728, 4469), (3379, 3608)]