22032590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1901}}^1$

素因数の和:1988

約数の個数: 32

約数和(自身を含む): 42452640

約数和(自身を除く): 20420050

約数列:

[1, 2, 5, 10, 19, 38, 61, 95, 122, 190, 305, 610, 1159, 1901, 2318, 3802, 5795, 9505, 11590, 19010, 36119, 72238, 115961, 180595, 231922, 361190, 579805, 1159610, 2203259, 4406518, 11016295, 22032590]

約数ペア:

[(1, 22032590), (2, 11016295), (5, 4406518), (10, 2203259), (19, 1159610), (38, 579805), (61, 361190), (95, 231922), (122, 180595), (190, 115961), (305, 72238), (610, 36119), (1159, 19010), (1901, 11590), (2318, 9505), (3802, 5795)]