118521964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{19379}}^1$

素因数の和:19533

約数の個数: 24

約数和(自身を含む): 227908800

約数和(自身を除く): 109386836

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 1529, 3058, 6116, 19379, 38758, 77516, 213169, 426338, 852676, 2693681, 5387362, 10774724, 29630491, 59260982, 118521964]

約数ペア:

[(1, 118521964), (2, 59260982), (4, 29630491), (11, 10774724), (22, 5387362), (44, 2693681), (139, 852676), (278, 426338), (556, 213169), (1529, 77516), (3058, 38758), (6116, 19379)]