22305829

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{97}}^1$

素因数の和:162

約数の個数: 36

約数和(自身を含む): 29795724

約数和(自身を除く): 7489895

約数列:

[1, 7, 13, 19, 49, 91, 97, 133, 247, 361, 637, 679, 931, 1261, 1729, 1843, 2527, 4693, 4753, 8827, 12103, 12901, 17689, 23959, 32851, 35017, 61789, 90307, 167713, 229957, 245119, 455221, 1173991, 1715833, 3186547, 22305829]

約数ペア:

[(1, 22305829), (7, 3186547), (13, 1715833), (19, 1173991), (49, 455221), (91, 245119), (97, 229957), (133, 167713), (247, 90307), (361, 61789), (637, 35017), (679, 32851), (931, 23959), (1261, 17689), (1729, 12901), (1843, 12103), (2527, 8827), (4693, 4753)]