22419813

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1$

素因数の和:549

約数の個数: 32

約数和(自身を含む): 34151040

約数和(自身を除く): 11731227

約数列:

[1, 3, 13, 29, 39, 43, 87, 129, 377, 461, 559, 1131, 1247, 1383, 1677, 3741, 5993, 13369, 16211, 17979, 19823, 40107, 48633, 59469, 173797, 257699, 521391, 574867, 773097, 1724601, 7473271, 22419813]

約数ペア:

[(1, 22419813), (3, 7473271), (13, 1724601), (29, 773097), (39, 574867), (43, 521391), (87, 257699), (129, 173797), (377, 59469), (461, 48633), (559, 40107), (1131, 19823), (1247, 17979), (1383, 16211), (1677, 13369), (3741, 5993)]