19055283

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{701}}^1$

素因数の和:775

約数の個数: 32

約数和(自身を含む): 29719872

約数和(自身を除く): 10664589

約数列:

[1, 3, 13, 17, 39, 41, 51, 123, 221, 533, 663, 697, 701, 1599, 2091, 2103, 9061, 9113, 11917, 27183, 27339, 28741, 35751, 86223, 154921, 373633, 464763, 488597, 1120899, 1465791, 6351761, 19055283]

約数ペア:

[(1, 19055283), (3, 6351761), (13, 1465791), (17, 1120899), (39, 488597), (41, 464763), (51, 373633), (123, 154921), (221, 86223), (533, 35751), (663, 28741), (697, 27339), (701, 27183), (1599, 11917), (2091, 9113), (2103, 9061)]