15379408

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{87383}}^1$

素因数の和:87402

約数の個数: 20

約数和(自身を含む): 32506848

約数和(自身を除く): 17127440

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 87383, 174766, 349532, 699064, 961213, 1398128, 1922426, 3844852, 7689704, 15379408]

約数ペア:

[(1, 15379408), (2, 7689704), (4, 3844852), (8, 1922426), (11, 1398128), (16, 961213), (22, 699064), (44, 349532), (88, 174766), (176, 87383)]