19057968

素因数分解:

$2^4\times 3^2\times {\mathrm{132347}}^1$

素因数の和:132361

約数の個数: 30

約数和(自身を含む): 53336244

約数和(自身を除く): 34278276

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 132347, 264694, 397041, 529388, 794082, 1058776, 1191123, 1588164, 2117552, 2382246, 3176328, 4764492, 6352656, 9528984, 19057968]

約数ペア:

[(1, 19057968), (2, 9528984), (3, 6352656), (4, 4764492), (6, 3176328), (8, 2382246), (9, 2117552), (12, 1588164), (16, 1191123), (18, 1058776), (24, 794082), (36, 529388), (48, 397041), (72, 264694), (144, 132347)]