9681904

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{14759}}^1$

素因数の和:14808

約数の個数: 20

約数和(自身を含む): 19217520

約数和(自身を除く): 9535616

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 14759, 29518, 59036, 118072, 236144, 605119, 1210238, 2420476, 4840952, 9681904]

約数ペア:

[(1, 9681904), (2, 4840952), (4, 2420476), (8, 1210238), (16, 605119), (41, 236144), (82, 118072), (164, 59036), (328, 29518), (656, 14759)]