15665714404

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{11987}}^1\times {\mathrm{19219}}^1$

素因数の和:31227

約数の個数: 24

約数和(自身を含む): 29031579360

約数和(自身を除く): 13365864956

約数列:

[1, 2, 4, 17, 34, 68, 11987, 19219, 23974, 38438, 47948, 76876, 203779, 326723, 407558, 653446, 815116, 1306892, 230378153, 460756306, 921512612, 3916428601, 7832857202, 15665714404]

約数ペア:

[(1, 15665714404), (2, 7832857202), (4, 3916428601), (17, 921512612), (34, 460756306), (68, 230378153), (11987, 1306892), (19219, 815116), (23974, 653446), (38438, 407558), (47948, 326723), (76876, 203779)]