13457904

素因数分解:

$2^4\times 3^1\times {\mathrm{280373}}^1$

素因数の和:280384

約数の個数: 20

約数和(自身を含む): 34766376

約数和(自身を除く): 21308472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 280373, 560746, 841119, 1121492, 1682238, 2242984, 3364476, 4485968, 6728952, 13457904]

約数ペア:

[(1, 13457904), (2, 6728952), (3, 4485968), (4, 3364476), (6, 2242984), (8, 1682238), (12, 1121492), (16, 841119), (24, 560746), (48, 280373)]