13521616

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{2341}}^1$

素因数の和:2387

約数の個数: 30

約数和(自身を含む): 27661362

約数和(自身を除く): 14139746

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2341, 2888, 4682, 5776, 9364, 18728, 37456, 44479, 88958, 177916, 355832, 711664, 845101, 1690202, 3380404, 6760808, 13521616]

約数ペア:

[(1, 13521616), (2, 6760808), (4, 3380404), (8, 1690202), (16, 845101), (19, 711664), (38, 355832), (76, 177916), (152, 88958), (304, 44479), (361, 37456), (722, 18728), (1444, 9364), (2341, 5776), (2888, 4682)]