15721804198

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{2053}}^1\times {\mathrm{57149}}^1$

素因数の和:59271

約数の個数: 16

約数和(自身を含む): 23946764400

約数和(自身を除く): 8224960202

約数列:

[1, 2, 67, 134, 2053, 4106, 57149, 114298, 137551, 275102, 3828983, 7657966, 117326897, 234653794, 7860902099, 15721804198]

約数ペア:

[(1, 15721804198), (2, 7860902099), (67, 234653794), (134, 117326897), (2053, 7657966), (4106, 3828983), (57149, 275102), (114298, 137551)]