12088972

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 25945920

約数和(自身を除く): 13856948

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 109, 119, 218, 233, 238, 436, 466, 476, 763, 932, 1526, 1631, 1853, 3052, 3262, 3706, 3961, 6524, 7412, 7922, 12971, 15844, 25397, 25942, 27727, 50794, 51884, 55454, 101588, 110908, 177779, 355558, 431749, 711116, 863498, 1726996, 3022243, 6044486, 12088972]

約数ペア:

[(1, 12088972), (2, 6044486), (4, 3022243), (7, 1726996), (14, 863498), (17, 711116), (28, 431749), (34, 355558), (68, 177779), (109, 110908), (119, 101588), (218, 55454), (233, 51884), (238, 50794), (436, 27727), (466, 25942), (476, 25397), (763, 15844), (932, 12971), (1526, 7922), (1631, 7412), (1853, 6524), (3052, 3961), (3262, 3706)]