15444884

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{281}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 33605376

約数和(自身を除く): 18160492

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 151, 182, 281, 302, 364, 562, 604, 1057, 1124, 1963, 1967, 2114, 3653, 3926, 3934, 4228, 7306, 7852, 7868, 13741, 14612, 25571, 27482, 42431, 51142, 54964, 84862, 102284, 169724, 297017, 551603, 594034, 1103206, 1188068, 2206412, 3861221, 7722442, 15444884]

約数ペア:

[(1, 15444884), (2, 7722442), (4, 3861221), (7, 2206412), (13, 1188068), (14, 1103206), (26, 594034), (28, 551603), (52, 297017), (91, 169724), (151, 102284), (182, 84862), (281, 54964), (302, 51142), (364, 42431), (562, 27482), (604, 25571), (1057, 14612), (1124, 13741), (1963, 7868), (1967, 7852), (2114, 7306), (3653, 4228), (3926, 3934)]