15194311

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{421}}^1$

素因数の和:642

約数の個数: 16

約数和(自身を含む): 17683488

約数和(自身を除く): 2489177

約数列:

[1, 11, 17, 187, 193, 421, 2123, 3281, 4631, 7157, 36091, 78727, 81253, 893783, 1381301, 15194311]

約数ペア:

[(1, 15194311), (11, 1381301), (17, 893783), (187, 81253), (193, 78727), (421, 36091), (2123, 7157), (3281, 4631)]