15693696016

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{18506717}}^1$

素因数の和:18506778

約数の個数: 20

約数和(自身を含む): 30980245932

約数和(自身を除く): 15286549916

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 18506717, 37013434, 74026868, 148053736, 296107472, 980856001, 1961712002, 3923424004, 7846848008, 15693696016]

約数ペア:

[(1, 15693696016), (2, 7846848008), (4, 3923424004), (8, 1961712002), (16, 980856001), (53, 296107472), (106, 148053736), (212, 74026868), (424, 37013434), (848, 18506717)]