2017451806

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2309}}^1\times {\mathrm{22993}}^1$

素因数の和:25323

約数の個数: 16

約数和(自身を含む): 3186968400

約数和(自身を除く): 1169516594

約数列:

[1, 2, 19, 38, 2309, 4618, 22993, 43871, 45986, 87742, 436867, 873734, 53090837, 106181674, 1008725903, 2017451806]

約数ペア:

[(1, 2017451806), (2, 1008725903), (19, 106181674), (38, 53090837), (2309, 873734), (4618, 436867), (22993, 87742), (43871, 45986)]