11899748

素因数分解:

$2^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{557}}^1$

素因数の和:684

約数の個数: 36

約数和(自身を含む): 24490620

約数和(自身を除く): 12590872

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 109, 196, 218, 436, 557, 763, 1114, 1526, 2228, 3052, 3899, 5341, 7798, 10682, 15596, 21364, 27293, 54586, 60713, 109172, 121426, 242852, 424991, 849982, 1699964, 2974937, 5949874, 11899748]

約数ペア:

[(1, 11899748), (2, 5949874), (4, 2974937), (7, 1699964), (14, 849982), (28, 424991), (49, 242852), (98, 121426), (109, 109172), (196, 60713), (218, 54586), (436, 27293), (557, 21364), (763, 15596), (1114, 10682), (1526, 7798), (2228, 5341), (3052, 3899)]