12474448

素因数分解:

$2^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{877}}^1$

素因数の和:1019

約数の個数: 40

約数和(自身を含む): 27871232

約数和(自身を除く): 15396784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 127, 254, 508, 877, 889, 1016, 1754, 1778, 2032, 3508, 3556, 6139, 7016, 7112, 12278, 14032, 14224, 24556, 49112, 98224, 111379, 222758, 445516, 779653, 891032, 1559306, 1782064, 3118612, 6237224, 12474448]

約数ペア:

[(1, 12474448), (2, 6237224), (4, 3118612), (7, 1782064), (8, 1559306), (14, 891032), (16, 779653), (28, 445516), (56, 222758), (112, 111379), (127, 98224), (254, 49112), (508, 24556), (877, 14224), (889, 14032), (1016, 12278), (1754, 7112), (1778, 7016), (2032, 6139), (3508, 3556)]