13333136

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{719}}^1$

素因数の和:807

約数の個数: 40

約数和(自身を含む): 27676800

約数和(自身を除く): 14343664

約数列:

[1, 2, 4, 8, 16, 19, 38, 61, 76, 122, 152, 244, 304, 488, 719, 976, 1159, 1438, 2318, 2876, 4636, 5752, 9272, 11504, 13661, 18544, 27322, 43859, 54644, 87718, 109288, 175436, 218576, 350872, 701744, 833321, 1666642, 3333284, 6666568, 13333136]

約数ペア:

[(1, 13333136), (2, 6666568), (4, 3333284), (8, 1666642), (16, 833321), (19, 701744), (38, 350872), (61, 218576), (76, 175436), (122, 109288), (152, 87718), (244, 54644), (304, 43859), (488, 27322), (719, 18544), (976, 13661), (1159, 11504), (1438, 9272), (2318, 5752), (2876, 4636)]