19624446

素因数分解:

$2^1\times 3^2\times {\mathrm{223}}^1\times {\mathrm{4889}}^1$

素因数の和:5120

約数の個数: 24

約数和(自身を含む): 42719040

約数和(自身を除く): 23094594

約数列:

[1, 2, 3, 6, 9, 18, 223, 446, 669, 1338, 2007, 4014, 4889, 9778, 14667, 29334, 44001, 88002, 1090247, 2180494, 3270741, 6541482, 9812223, 19624446]

約数ペア:

[(1, 19624446), (2, 9812223), (3, 6541482), (6, 3270741), (9, 2180494), (18, 1090247), (223, 88002), (446, 44001), (669, 29334), (1338, 14667), (2007, 9778), (4014, 4889)]