19000520088

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71971667}}^1$

素因数の和:71971687

約数の個数: 32

約数和(自身を含む): 51819600960

約数和(自身を除く): 32819080872

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 71971667, 143943334, 215915001, 287886668, 431830002, 575773336, 791688337, 863660004, 1583376674, 1727320008, 2375065011, 3166753348, 4750130022, 6333506696, 9500260044, 19000520088]

約数ペア:

[(1, 19000520088), (2, 9500260044), (3, 6333506696), (4, 4750130022), (6, 3166753348), (8, 2375065011), (11, 1727320008), (12, 1583376674), (22, 863660004), (24, 791688337), (33, 575773336), (44, 431830002), (66, 287886668), (88, 215915001), (132, 143943334), (264, 71971667)]