16947194

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1$

素因数の和:406

約数の個数: 32

約数和(自身を含む): 29082240

約数和(自身を除く): 12135046

約数列:

[1, 2, 11, 22, 29, 58, 101, 202, 263, 319, 526, 638, 1111, 2222, 2893, 2929, 5786, 5858, 7627, 15254, 26563, 32219, 53126, 64438, 83897, 167794, 292193, 584386, 770327, 1540654, 8473597, 16947194]

約数ペア:

[(1, 16947194), (2, 8473597), (11, 1540654), (22, 770327), (29, 584386), (58, 292193), (101, 167794), (202, 83897), (263, 64438), (319, 53126), (526, 32219), (638, 26563), (1111, 15254), (2222, 7627), (2893, 5858), (2929, 5786)]