15662019248

素因数分解:

$2^4\times {\mathrm{541}}^1\times {\mathrm{1809383}}^1$

素因数の和:1809932

約数の個数: 20

約数和(自身を含む): 30401269968

約数和(自身を除く): 14739250720

約数列:

[1, 2, 4, 8, 16, 541, 1082, 2164, 4328, 8656, 1809383, 3618766, 7237532, 14475064, 28950128, 978876203, 1957752406, 3915504812, 7831009624, 15662019248]

約数ペア:

[(1, 15662019248), (2, 7831009624), (4, 3915504812), (8, 1957752406), (16, 978876203), (541, 28950128), (1082, 14475064), (2164, 7237532), (4328, 3618766), (8656, 1809383)]