19085904

素因数分解:

$2^4\times 3^2\times {\mathrm{132541}}^1$

素因数の和:132555

約数の個数: 30

約数和(自身を含む): 53414426

約数和(自身を除く): 34328522

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 132541, 265082, 397623, 530164, 795246, 1060328, 1192869, 1590492, 2120656, 2385738, 3180984, 4771476, 6361968, 9542952, 19085904]

約数ペア:

[(1, 19085904), (2, 9542952), (3, 6361968), (4, 4771476), (6, 3180984), (8, 2385738), (9, 2120656), (12, 1590492), (16, 1192869), (18, 1060328), (24, 795246), (36, 530164), (48, 397623), (72, 265082), (144, 132541)]