12919062

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1861}}^1$

素因数の和:1968

約数の個数: 32

約数和(自身を含む): 28153440

約数和(自身を除く): 15234378

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 89, 178, 267, 534, 1157, 1861, 2314, 3471, 3722, 5583, 6942, 11166, 24193, 48386, 72579, 145158, 165629, 331258, 496887, 993774, 2153177, 4306354, 6459531, 12919062]

約数ペア:

[(1, 12919062), (2, 6459531), (3, 4306354), (6, 2153177), (13, 993774), (26, 496887), (39, 331258), (78, 165629), (89, 145158), (178, 72579), (267, 48386), (534, 24193), (1157, 11166), (1861, 6942), (2314, 5583), (3471, 3722)]