15647089

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{251}}^1$

素因数の和:480

約数の個数: 16

約数和(自身を含む): 17599680

約数和(自身を除く): 1952591

約数列:

[1, 17, 19, 193, 251, 323, 3281, 3667, 4267, 4769, 48443, 62339, 81073, 823531, 920417, 15647089]

約数ペア:

[(1, 15647089), (17, 920417), (19, 823531), (193, 81073), (251, 62339), (323, 48443), (3281, 4769), (3667, 4267)]