19134274

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1\times {\mathrm{349}}^1$

素因数の和:777

約数の個数: 16

約数和(自身を含む): 29232000

約数和(自身を除く): 10097726

約数列:

[1, 2, 79, 158, 347, 349, 694, 698, 27413, 27571, 54826, 55142, 121103, 242206, 9567137, 19134274]

約数ペア:

[(1, 19134274), (2, 9567137), (79, 242206), (158, 121103), (347, 55142), (349, 54826), (694, 27571), (698, 27413)]