15707203499

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{196879}}^1$

素因数の和:196947

約数の個数: 24

約数和(自身を含む): 18902842560

約数和(自身を除く): 3195639061

約数列:

[1, 13, 17, 19, 221, 247, 323, 361, 4199, 4693, 6137, 79781, 196879, 2559427, 3346943, 3740701, 43510259, 48629113, 63591917, 71073319, 826694921, 923953147, 1208246423, 15707203499]

約数ペア:

[(1, 15707203499), (13, 1208246423), (17, 923953147), (19, 826694921), (221, 71073319), (247, 63591917), (323, 48629113), (361, 43510259), (4199, 3740701), (4693, 3346943), (6137, 2559427), (79781, 196879)]