22126874

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6247}}^1$

素因数の和:6290

約数の個数: 32

約数和(自身を含む): 43186176

約数和(自身を除く): 21059302

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 6247, 12494, 43729, 68717, 87458, 137434, 143681, 287362, 481019, 962038, 1005767, 1580491, 2011534, 3160982, 11063437, 22126874]

約数ペア:

[(1, 22126874), (2, 11063437), (7, 3160982), (11, 2011534), (14, 1580491), (22, 1005767), (23, 962038), (46, 481019), (77, 287362), (154, 143681), (161, 137434), (253, 87458), (322, 68717), (506, 43729), (1771, 12494), (3542, 6247)]