19613454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{16103}}^1$

素因数の和:16144

約数の個数: 32

約数和(自身を含む): 46379520

約数和(自身を除く): 26766066

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 16103, 32206, 48309, 96618, 112721, 225442, 338163, 466987, 676326, 933974, 1400961, 2801922, 3268909, 6537818, 9806727, 19613454]

約数ペア:

[(1, 19613454), (2, 9806727), (3, 6537818), (6, 3268909), (7, 2801922), (14, 1400961), (21, 933974), (29, 676326), (42, 466987), (58, 338163), (87, 225442), (174, 112721), (203, 96618), (406, 48309), (609, 32206), (1218, 16103)]