12839764

素因数分解:

$2^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{601}}^1$

素因数の和:728

約数の個数: 36

約数和(自身を含む): 26421780

約数和(自身を除く): 13582016

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 109, 196, 218, 436, 601, 763, 1202, 1526, 2404, 3052, 4207, 5341, 8414, 10682, 16828, 21364, 29449, 58898, 65509, 117796, 131018, 262036, 458563, 917126, 1834252, 3209941, 6419882, 12839764]

約数ペア:

[(1, 12839764), (2, 6419882), (4, 3209941), (7, 1834252), (14, 917126), (28, 458563), (49, 262036), (98, 131018), (109, 117796), (196, 65509), (218, 58898), (436, 29449), (601, 21364), (763, 16828), (1202, 10682), (1526, 8414), (2404, 5341), (3052, 4207)]