15498091

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{6133}}^1$

素因数の和:6178

約数の個数: 12

約数和(自身を含む): 18696432

約数和(自身を除く): 3198341

約数列:

[1, 7, 19, 133, 361, 2527, 6133, 42931, 116527, 815689, 2214013, 15498091]

約数ペア:

[(1, 15498091), (7, 2214013), (19, 815689), (133, 116527), (361, 42931), (2527, 6133)]