28800941

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^4$

素因数の和:106

約数の個数: 20

約数和(自身を含む): 34665372

約数和(自身を除く): 5864431

約数列:

[1, 13, 17, 19, 221, 247, 323, 361, 4199, 4693, 6137, 6859, 79781, 89167, 116603, 130321, 1515839, 1694173, 2215457, 28800941]

約数ペア:

[(1, 28800941), (13, 2215457), (17, 1694173), (19, 1515839), (221, 130321), (247, 116603), (323, 89167), (361, 79781), (4199, 6859), (4693, 6137)]