19244454

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{757}}^1$

素因数の和:1004

約数の個数: 32

約数和(自身を含む): 40750080

約数和(自身を除く): 21505626

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 223, 446, 669, 757, 1338, 1514, 2271, 4237, 4542, 8474, 12711, 14383, 25422, 28766, 43149, 86298, 168811, 337622, 506433, 1012866, 3207409, 6414818, 9622227, 19244454]

約数ペア:

[(1, 19244454), (2, 9622227), (3, 6414818), (6, 3207409), (19, 1012866), (38, 506433), (57, 337622), (114, 168811), (223, 86298), (446, 43149), (669, 28766), (757, 25422), (1338, 14383), (1514, 12711), (2271, 8474), (4237, 4542)]