38895451

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2683}}^1$

素因数の和:2818

約数の個数: 16

約数和(自身を含む): 47238400

約数和(自身を除く): 8342949

約数列:

[1, 7, 19, 109, 133, 763, 2071, 2683, 14497, 18781, 50977, 292447, 356839, 2047129, 5556493, 38895451]

約数ペア:

[(1, 38895451), (7, 5556493), (19, 2047129), (109, 356839), (133, 292447), (763, 50977), (2071, 18781), (2683, 14497)]