12651184

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8689}}^1$

素因数の和:8717

約数の個数: 40

約数和(自身を含む): 30171680

約数和(自身を除く): 17520496

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 8689, 17378, 34756, 60823, 69512, 112957, 121646, 139024, 225914, 243292, 451828, 486584, 790699, 903656, 973168, 1581398, 1807312, 3162796, 6325592, 12651184]

約数ペア:

[(1, 12651184), (2, 6325592), (4, 3162796), (7, 1807312), (8, 1581398), (13, 973168), (14, 903656), (16, 790699), (26, 486584), (28, 451828), (52, 243292), (56, 225914), (91, 139024), (104, 121646), (112, 112957), (182, 69512), (208, 60823), (364, 34756), (728, 17378), (1456, 8689)]