15696661393

素因数分解:

$7^1\times {\mathrm{47}}^2\times {\mathrm{127}}^1\times {\mathrm{7993}}^1$

素因数の和:8221

約数の個数: 24

約数和(自身を含む): 18475476992

約数和(自身を除く): 2778815599

約数列:

[1, 7, 47, 127, 329, 889, 2209, 5969, 7993, 15463, 41783, 55951, 280543, 375671, 1015111, 1963801, 2629697, 7105777, 17656537, 47710217, 123595759, 333971519, 2242380199, 15696661393]

約数ペア:

[(1, 15696661393), (7, 2242380199), (47, 333971519), (127, 123595759), (329, 47710217), (889, 17656537), (2209, 7105777), (5969, 2629697), (7993, 1963801), (15463, 1015111), (41783, 375671), (55951, 280543)]