15142128

素因数分解:

$2^4\times 3^1\times {\mathrm{315461}}^1$

素因数の和:315472

約数の個数: 20

約数和(自身を含む): 39117288

約数和(自身を除く): 23975160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 315461, 630922, 946383, 1261844, 1892766, 2523688, 3785532, 5047376, 7571064, 15142128]

約数ペア:

[(1, 15142128), (2, 7571064), (3, 5047376), (4, 3785532), (6, 2523688), (8, 1892766), (12, 1261844), (16, 946383), (24, 630922), (48, 315461)]