22268019

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{1721}}^1$

素因数の和:1970

約数の個数: 16

約数和(自身を含む): 31409280

約数和(自身を除く): 9141261

約数列:

[1, 3, 19, 57, 227, 681, 1721, 4313, 5163, 12939, 32699, 98097, 390667, 1172001, 7422673, 22268019]

約数ペア:

[(1, 22268019), (3, 7422673), (19, 1172001), (57, 390667), (227, 98097), (681, 32699), (1721, 12939), (4313, 5163)]