12906044

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 25025280

約数和(自身を除く): 12119236

約数列:

[1, 2, 4, 29, 31, 37, 58, 62, 74, 97, 116, 124, 148, 194, 388, 899, 1073, 1147, 1798, 2146, 2294, 2813, 3007, 3589, 3596, 4292, 4588, 5626, 6014, 7178, 11252, 12028, 14356, 33263, 66526, 87203, 104081, 111259, 133052, 174406, 208162, 222518, 348812, 416324, 445036, 3226511, 6453022, 12906044]

約数ペア:

[(1, 12906044), (2, 6453022), (4, 3226511), (29, 445036), (31, 416324), (37, 348812), (58, 222518), (62, 208162), (74, 174406), (97, 133052), (116, 111259), (124, 104081), (148, 87203), (194, 66526), (388, 33263), (899, 14356), (1073, 12028), (1147, 11252), (1798, 7178), (2146, 6014), (2294, 5626), (2813, 4588), (3007, 4292), (3589, 3596)]