19355382

素因数分解:

$2^1\times 3^3\times {\mathrm{227}}^1\times {\mathrm{1579}}^1$

素因数の和:1817

約数の個数: 32

約数和(自身を含む): 43228800

約数和(自身を除く): 23873418

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 227, 454, 681, 1362, 1579, 2043, 3158, 4086, 4737, 6129, 9474, 12258, 14211, 28422, 42633, 85266, 358433, 716866, 1075299, 2150598, 3225897, 6451794, 9677691, 19355382]

約数ペア:

[(1, 19355382), (2, 9677691), (3, 6451794), (6, 3225897), (9, 2150598), (18, 1075299), (27, 716866), (54, 358433), (227, 85266), (454, 42633), (681, 28422), (1362, 14211), (1579, 12258), (2043, 9474), (3158, 6129), (4086, 4737)]