13611344

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{20749}}^1$

素因数の和:20798

約数の個数: 20

約数和(自身を含む): 27016500

約数和(自身を除く): 13405156

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 20749, 41498, 82996, 165992, 331984, 850709, 1701418, 3402836, 6805672, 13611344]

約数ペア:

[(1, 13611344), (2, 6805672), (4, 3402836), (8, 1701418), (16, 850709), (41, 331984), (82, 165992), (164, 82996), (328, 41498), (656, 20749)]