21335712

素因数分解:

$2^5\times 3^1\times {\mathrm{222247}}^1$

素因数の和:222260

約数の個数: 24

約数和(自身を含む): 56006496

約数和(自身を除く): 34670784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 222247, 444494, 666741, 888988, 1333482, 1777976, 2666964, 3555952, 5333928, 7111904, 10667856, 21335712]

約数ペア:

[(1, 21335712), (2, 10667856), (3, 7111904), (4, 5333928), (6, 3555952), (8, 2666964), (12, 1777976), (16, 1333482), (24, 888988), (32, 666741), (48, 444494), (96, 222247)]