19132055

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{4789}}^1$

素因数の和:4858

約数の個数: 16

約数和(自身を含む): 24831360

約数和(自身を除く): 5699305

約数列:

[1, 5, 17, 47, 85, 235, 799, 3995, 4789, 23945, 81413, 225083, 407065, 1125415, 3826411, 19132055]

約数ペア:

[(1, 19132055), (5, 3826411), (17, 1125415), (47, 407065), (85, 225083), (235, 81413), (799, 23945), (3995, 4789)]