11611408

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{42689}}^1$

素因数の和:42714

約数の個数: 20

約数和(自身を含む): 23821020

約数和(自身を除く): 12209612

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 42689, 85378, 170756, 341512, 683024, 725713, 1451426, 2902852, 5805704, 11611408]

約数ペア:

[(1, 11611408), (2, 5805704), (4, 2902852), (8, 1451426), (16, 725713), (17, 683024), (34, 341512), (68, 170756), (136, 85378), (272, 42689)]