19914653712

素因数分解:

$2^4\times 3^1\times {\mathrm{414888619}}^1$

素因数の和:414888630

約数の個数: 20

約数和(自身を含む): 51446188880

約数和(自身を除く): 31531535168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 414888619, 829777238, 1244665857, 1659554476, 2489331714, 3319108952, 4978663428, 6638217904, 9957326856, 19914653712]

約数ペア:

[(1, 19914653712), (2, 9957326856), (3, 6638217904), (4, 4978663428), (6, 3319108952), (8, 2489331714), (12, 1659554476), (16, 1244665857), (24, 829777238), (48, 414888619)]