13515673616

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{1019}}^1\times {\mathrm{20219}}^1$

素因数の和:21287

約数の個数: 40

約数和(自身を含む): 26852968800

約数和(自身を除く): 13337295184

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 1019, 2038, 4076, 8152, 16304, 20219, 40438, 41779, 80876, 83558, 161752, 167116, 323504, 334232, 668464, 828979, 1657958, 3315916, 6631832, 13263664, 20603161, 41206322, 82412644, 164825288, 329650576, 844729601, 1689459202, 3378918404, 6757836808, 13515673616]

約数ペア:

[(1, 13515673616), (2, 6757836808), (4, 3378918404), (8, 1689459202), (16, 844729601), (41, 329650576), (82, 164825288), (164, 82412644), (328, 41206322), (656, 20603161), (1019, 13263664), (2038, 6631832), (4076, 3315916), (8152, 1657958), (16304, 828979), (20219, 668464), (40438, 334232), (41779, 323504), (80876, 167116), (83558, 161752)]